hmne sec square 2x ko 1+tan square 2x kese likha ?? (1st step mene )
Dear Student
As per Pythagorean identities
1+tan2 A = sec2 A
Following the same
If sec2 2x is given
Same can be written as
1+tan2 2x
Regards
As per Pythagorean identities
1+tan2 A = sec2 A
Following the same
If sec2 2x is given
Same can be written as
1+tan2 2x
Regards