Using trigonometric identities, it is found that the exact value of the secant of the angle is given by:
c. 
<h3>How is the tangent related to the secant?</h3>
According to the following identity:

The tangent is the inverse of the cotangent, hence in this problem, we have that:

Then, the secant is given as follows:



The angle is in the second quadrant, where the cosine is negative, hence the secant also is and option c is correct, that is:
c. 
More can be learned about trigonometric identities at brainly.com/question/24496175
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