Question

If $y=sin^{-1}x$ and $(1-x^2)\frac{d^2y}{dx^2} -x \frac{dy}{dx}=K$,then value of K is:

• A. 2
• B. $\frac12$
• C. 0
• D. 1

Answer 1

Answer: (C)

0

Answer 2

The correct option is (C): 0