AP

MATHEMATICS · Single correct · AP · Calculus AB · Differentiation: Composite, Implicit, and Inverse Functions · Differentiation: Composite, Implicit, and Inverse Functions

Problem

If f(x)=asin⁡(log⁡x)f(x) = a \sin(\log x) , then x2f′′(x)+xf′(x)=x^2 f''(x) + x f'(x) = (a) f(x)f(x) (b) −f(x)-f(x) (c) 0 (d) 1

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