CBSE

MATHEMATICS · Single correct · CBSE · Mathematics · Trigonometric Functions · Trigonometric Functions

Problem

Evaluate sin⁡75∘cos⁡15∘+cos⁡75∘sin⁡15∘\sin 75^{\circ}\cos 15^{\circ}+\cos 75^{\circ}\sin 15^{\circ}. (a) 32\dfrac{\sqrt3}{2} (b) 12\dfrac12 (c) 11 (d) 22\dfrac{\sqrt2}{2}

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