(1+tan^2A) (1+1/tan^2A)= 1/sin^2A-sin^4A
Answers
Answered by
10
see the pic it's simple
Attachments:
![](https://hi-static.z-dn.net/files/d72/4be7aad4eda66288e1d916fc3963aa9a.jpg)
anikadhull:
u r genius
Similar questions
Hindi,
8 months ago
Social Sciences,
8 months ago
Physics,
8 months ago
Social Sciences,
1 year ago
Math,
1 year ago
English,
1 year ago