Solve the problem.Evaluate f(t) = cot t at t =  verbally.

A. If ? =  is in standard position, the terminal side intersects the unit circle at the point   Therefore, 
B. If ? =  is in standard position, the terminal side intersects the unit circle at the point   Therefore,  is undefined.
C. If ? =  is in standard position, the terminal side intersects the unit circle at the point   Therefore, 
D. If ? =  is in standard position, the terminal side intersects the unit circle at the point   Therefore,  is undefined.


Answer: A

Mathematics

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