Determine the number of zeros of the function that lie within the interval .

MATHEMATICS · Single correct · A Level · Mathematics · Trigonometry · Trigonometry

Problem

Determine the number of zeros of the function y=tan⁡xy=\tan x that lie within the interval [−π,2π][-\pi,2\pi]. (a) 33 (b) 55 (c) 44 (d) 66

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