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 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath

 Sin^-1((2a)/(1+a^2))-cos^-1((1-b^2)/(1+b^2))=2tan^-1x হলে x =?

(a-b)/(a+b)

(a-b)/(1+ab)

a + b

a - b

AAP BEPM-07LiveMath