If and lies in the first quadrant

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

Problem

\tan x=\dfrac{5}{12}

and

x

lies in the first quadrant, find

\cot x

. (a)

\dfrac{13}{5}

(b)

\dfrac{12}{5}

(c)

\dfrac{5}{12}

(d)

-\dfrac{12}{5}