If and , find…

MATHEMATICS · Single correct · GCSE · Mathematics · Geometry and Measures · Geometry and Measures

Problem

\sin\theta=\dfrac{4}{5}

and

0<\theta<\dfrac{\pi}{2}

, find

\tan\theta+\cot\theta

. (a)

\dfrac{35}{12}

(b)

\dfrac{7}{5}

(c)

\dfrac{25}{12}

(d)

\dfrac{29}{15}