A Level

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

Problem

Solve for 0≤x≤2π0\leq x\leq2\pi: (1) sin⁡(x+2)=0.0652\sin(x+2)=0.0652 (2) sin⁡2x+sin⁡x−1=0\sin^2x+\sin x-1=0

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