Let . What is…

MATHEMATICS · Single correct · AP · Calculus AB · Differentiation: Definition and Fundamental Properties · Differentiation: Definition and Fundamental Properties

Problem

Let k(x)=xπk(x)=x^{\pi}. What is k′(1)k'(1)? (a) π−1\pi-1 (b) π ln⁡π\pi\,\ln \pi (c) π\pi (d) 11

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