Correct Answer: Option A
The next step in simplification will be to convert the squared term so that it no longer contains a square.
So, we are to simplify the term
Using the half-angle identity we can write:
Using this value, the equation becomes:
Therefore, option A is the correct answer.
The next step in simplification will be to convert the squared term so that it no longer contains a square.
So, we are to simplify the term
Using the half-angle identity we can write:
Using this value, the equation becomes:
Therefore, option A is the correct answer.