For , what is evaluated at…

MATHEMATICS · Single correct · A Level · Mathematics · Differentiation · Differentiation

Problem

For y=esin⁡(2x)y=e^{\sin(2x)}, what is dydx\dfrac{dy}{dx} evaluated at x=π2x=\dfrac{\pi}{2}? (a) 00 (b) −2-2 (c) 22 (d) −1-1

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