Math, asked by skumarskumar47723, 2 months ago

Ten²a-sec²a
मान किसके बराबर है?

Answers

Answered by sn6528
0

-1

Step-by-step explanation:

tan²A-sec²A=sin²A/cos²A-1/cos²A

=sin²A-1/cos²A

=_1

Similar questions