Question

Find the value of 6tan²A-6sec²A

Answer 1

Hlw friend
Here if we take 6 common
6(tan^2A-sec^2A)
So as we know sec^2A-tan^2A=1
So tan^2A-sec^2A would be - 1
6(-1)
-6 is the ans
Hope it helped u!

Answer 2

6tan^2A-6sec^2A
6(tan^2Q-sec^2A)
{since,sec^2A-tan^2Q=1,
tan^2A-sec^2A=-1}
so,
6(-1)
=-6

mark brainliest if useful