For , simplify…

MATHEMATICS · Single correct · AP · AP Precalculus · Trigonometric and Polar Functions · Trigonometric and Polar Functions

Problem

For x∈(−1,1)x\in(-1,1), simplify tan⁡(arcsin⁡x)\tan\bigl(\arcsin x\bigr). (a) 1−x2x\displaystyle\frac{\sqrt{1-x^{2}}}{x} (b) 1−x21-x^{2} (c) x1−x2\displaystyle\frac{x}{\sqrt{1-x^{2}}} (d) x1−x2\displaystyle\frac{x}{1-x^{2}}

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