Arrange the following values in ascending order without actual calculation: .

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

Problem

Arrange the following values in ascending order without actual calculation: cos⁡18∘,  sin⁡70∘,  cos⁡40∘\cos 18^\circ,\; \sin 70^\circ,\; \cos 40^\circ.

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