Question

What is value of sec square (pi/4)?? explain
​

Answer 1

sec(π4)=1cos(π4) Trig Table of Special arcs gives --> cos(π4)=√22.

HOPE IT HELPS!!!!

Answer 2

Answer:

2

Step-by-step explanation:

we know that pi/4 is 45°

so sec^2 45 will be √2^2

=2

PLEASE MARK ME AS BRAINLIEST