AP

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

Problem

Find ddx(sec⁡x)\dfrac{d}{dx}(\sec x) at x=π3x=\dfrac{\pi}{3}. (a) −23-2\sqrt3 (b) 3\sqrt3 (c) 232\sqrt3 (d) 23\dfrac{2}{\sqrt3}

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