Without using tables or a calculator

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

Problem

Without using tables or a calculator, arrange sin⁡15∘,  cos⁡15∘,  tan⁡15∘\sin 15^\circ,\; \cos 15^\circ,\; \tan 15^\circ in increasing order.

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