যদি A+B+C=πহয় তবে sin2A2+sin2B2+sin2C2 সমান−

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

যদি $A + B + C = π$ হয় তবে $\sin^{2} (\frac{A}{2}) + \sin^{2} (\frac{B}{2}) + \sin^{2} (\frac{C}{2})$ সমান−

$1 - 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + 2 \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 + \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

$1 - \sin (\frac{A}{2}) \sin (\frac{B}{2}) \sin (\frac{C}{2})$

2010

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