Question

will u plz give answer for these question​

Answer 1

1 c) 1

2 d) 1

3 a) tan²∅

4 a) Are same

5 b) 3/4

6 c) 0

7) cosA = √(1-sin²A) = √(1-a²/b²) = √(b²-a²)/b

These are very easy questions.

Answer 2

I sended as photo

plz see it will help you.