Evaluate for .

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

Problem

Evaluate f′(0)f'(0) for f(x)=e2xcos⁡(3x)x+1f(x)=\dfrac{e^{2x}\cos(3x)}{x+1}. (a) 22 (b) 11 (c) 00 (d) −1-1

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