In ( ABC ) right-angled at C, AB = 17 cm and BC = 8 cm

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

Problem

\triangle ABC

right-angled at C, AB = 17 cm and BC = 8 cm. Find the value of

\cos A + \sin B

. (a)

\dfrac{23}{17}

(b) 1 (c)

\dfrac{30}{17}

(d)

\dfrac{15}{17}