Explain in one or two sentences why for an acute angle .

MATHEMATICS · Subjective · CBSE · Mathematics · Introduction to Trigonometry · Introduction to Trigonometry

Problem

Explain in one or two sentences why tan⁡(90∘−θ)=cot⁡θ\tan(90^{\circ}-\theta)=\cot\theta for an acute angle θ\theta.

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