The value of 7tan^2a-7sec^2a is what
Answers
Answered by
6
Answer:
- 7
Step-by-step explanation:
Taking - 7common
We can get
-7(sec^2a-tan^2a)
As we know that from trigonometry identities
Sec^2a-tan^2a =1
Substitute 1 in it so
-7(1)
-7
Answered by
5
Here is your answer hope it helps :))
Attachments:
Similar questions