Question

Hlo guys! please answer.....

Evaluate sec^2 60-tan^2 60/sin^2 30+cos^2 30.....

Answer 1

hey dear your answer is 1..

as sec^2-tan^2=1
sin^2+cos^2=1

so 1/1 = 1

Answer 2

Answer:

Step-by-step explanation:

use the trignometric identities

by the 1st and 3rd identity

by using that

it is 1/1

=1