Question

what is the value of tan.cot=

Answer 1

Hi friend,

Here is your answer,

tan = perpendicular/base =P/B
cot = base / perpendicular = B/P
tan * cot = (P/B)*(B/P) 
=1

Answer 2

Hii friend!!

tan and cot are reciprocal to each other.

=> $tan.cot = tan ( \frac{1}{tan} )$
$= 1$

[ $tan = 1/cot$ ]