Find the value of .

MATHEMATICS · Single correct · CBSE · Mathematics · Introduction to Trigonometry · Introduction to Trigonometry

Problem

Find the value of 1−sin⁡260∘cos⁡60∘\dfrac{1-\sin^{2}60^{\circ}}{\cos 60^{\circ}}. (a) 11 (b) 12\dfrac{1}{2} (c) 3\sqrt{3} (d) 22

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