Textbook ExpertVerified Tutor
18 Nov 2021
Given information
Given:-
Step-by-step explanation
Step 1.
we know that
..........(1)
so, we can rewrite the above equation as,
put the value of cos and sin in the equation (1) we get
Given:-
we know that
..........(1)
so, we can rewrite the above equation as,
put the value of cos and sin in the equation (1) we get