Which of the following is the value ofgiven that
?
(A)
(B)
(C)
(D)
Thanks!
Which of the following is the value ofgiven that
?
(A)
(B)
(C)
(D)
Thanks!
We know that.
So,
From the following trigonometric identity
we can find the value of
Therefore the correct answer is (A).![]()
Thanks Nicole!
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