Add New Description

Fill up the form and submit

যদি

y = \sin \{2 \tan^{- 1} \sqrt{\frac{1 - x}{1 + z}}\}

\frac{d y}{d x}

কোনটি?

\frac{7 x}{(x^{2} - 1)}

\frac{3 x}{\sqrt{(x^{2} + 1)}}

\frac{1}{\sqrt{(1 - x^{2})}}

\frac{5 x}{\sqrt{(1 - x^{2})}}

\frac{- x}{\sqrt{(1 - x^{2})}}

ANS : 5

Descrption

To add a description please, login first. click here to login

Cancel Login