Find and in each of the following: 8

MATHEMATICS · Subjective · CBSE · Mathematics · Trigonometric Functions · Trigonometric Functions

Problem

Find sin⁡x2,cos⁡x2\sin \frac{x}{2}, \cos \frac{x}{2} and tan⁡x2\tan \frac{x}{2} in each of the following: 8. tan⁡x=−43,x\tan x=-\frac{4}{3}, x in quadrant II

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