Question

2 sin 60° cos 60° so do 3/4​

Answer 1

Answer:

sin 60°=√3/2

cos 60°=1/2

so

2× √3/2×1/2

√3/2 is the answer

by squaring it

we get

(√3/2)^2

3/4

Answer 2

Answer:

2sin60cos60

Sin(60+60)+sin(60-60)

Sin120+0

Sin(90+30)

Cos 30

Root3/2

Squaring on sides

3/4 ans