Solve for in the domain :

MATHEMATICS · Multi-part · A Level · Mathematics · Trigonometry · Trigonometry

Problem

Solve for xx in the domain 0<x<120<x<12: (1) sin⁡x=0.431\sin x=0.431 (2) cos⁡x=−0.814\cos x=-0.814 (3) 3tan⁡x−2=03\tan x-2=0

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