Question

pls send these answers

Answer 1

Step-by-step explanation:

i am in 8th standard and i have studied this

1)1-√((sec^2 theta)-1)

2)cos^2 theta

3)sin^2 theta

4)cos°2 theta

5)sin^2 theta

6)1

7)-1

8)1

9)sec ^2 theta

10)tan ^2 theta

i am not answering the down questions because they are too easy