Question

Evaluate 8√3cosec²30.sin60.cos60.cos²45

Answer 1

Answer:

Here's the answer.

Step-by-step explanation:

Cosec 30=2

Sin 60=√3/2

Cos 60=1/2

Cos 45=1/√2

By putting these values in your question we get :

= 8√3*(2)^2*√3/2*1/2*(1/√2)^2

= 4*3

= 12