Question

if the value of theta is 60 degree then value of 1+tan square theta / 2 tan theta​

Answer 1

Step-by-step explanation:

O = 60°

{1+tan²O) / 2tanO

Sec²O/2tanO

(Sec²60°) / 2tan60°

(2)² / 2*√3

4/2•√3

2/√3

Sec30°