If dy dx = ^2 x , then the value of d^2y dx^2 at x = 4 is:
Mathematics · Class 12 · CBSE — Continuity and Differentiability
If \(\dfrac{dy}{dx} = \sin^2 x\), then the value of \(\dfrac{d^2y}{dx^2}\) at \(x = \dfrac{\pi}{4}\) is:
- \(0\)
- \(1\)
- \(-1\)
- \(2\)
Answer
(B) 1
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