If x = sin \theta then what is \frac{dy}{dx} equal to?

Correct Answer is : θ sec3⁡θ

2\tan ⁡\theta + \theta \sec ^{2}⁡\theta

UPSC NDA II 2025 Mathematics Paper

Question Numbers: 78-80
For the following three (03) items:
Let y=f(x)=‌

xsin‌−1⁡x

√1−x2

+ln⁡√1−x2.

Question : 80 of 120

Marks: +1, -0

If x = sin θ then what is ‌

equal to?

Go to Question:

Prev Question

Next Question