Question

cos 60°/sin 45° -3cot 45° + 2 sin 90°

Answer 1

Hi here is your answer

cos60°/ sin45° - 3cot45° + 2sin90°
1/2/1/√2 - 3(1)+2(1)
1/2*√2 - 3+2
(√2/2) -1
(√2 - 2 )/2
I hope it helps u