Question

15. The value of 2 cos2 60° + 3sin2 450 + 3sin? 300 + 2 cos2 90° is​

Answer 1

Answer:

Cos60=1/2

Sin45=1/root2

Sin30=1/2

Cos90=0

For the solution ur answer is

2x1/4 + 3x1/2 + 3x1/2 +0

=7/2

I guess this might be the answer

Hope this helps

Mark brainliest if possible