CBSE

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

Problem

Evaluate

\sin 75^{\circ}\cos 15^{\circ}+\cos 75^{\circ}\sin 15^{\circ}

. (a)

\dfrac{\sqrt{6}+\sqrt{2}}{4}

(b)

1

(c)

\dfrac{1}{2}

(d)

\dfrac{\sqrt{3}}{2}