x3-3xy+y3=1 হলে dydx নির্ণয় কর-

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

$x^{3} - 3 x y + y^{3} = 1$ হলে $\frac{d y}{d x}$ নির্ণয় কর-

$\frac{x^{2} + y^{2}}{x - y^{2}}$

$\frac{x^{2} - y}{x - y^{2}}$

$\frac{x^{2} - y^{2}}{x + y^{2}}$

$\frac{x - y^{2}}{x^{2} - y}$

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