If x = sin θ then what is dy/dx equal to?

Correct Answer is : θsec3θθ sec³θθsec3θ

Correct Answer is : θsec3θθ sec³θθsec3θ

Test Index

UPSC NDA II 2025 Mathematics Paper

Question Numbers: 78-80

For the following three (03) items:

Let

y=f(x)=\frac{xsin^{-1}x}{\sqrt{1-x^{2}}}+ln\sqrt{1-x^{2}}.

Question : 80 of 120

Marks: +1, -0

If x = sin

\theta

\frac{dy}{dx}

equal to?

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