Find the exact circular function value.
-$\cot \pi$
A) $- 1$
B) undefined
C) 0
D) 1

Name: Find the exact circular function value. -$\cot \pi$ A) $- 1$ B) undefined C) 0 D) 1
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Question

Quizplus · Accepted Answer

The cotangent function, $\cot\theta$, is defined as $\frac{1}{\tan\theta}$ or $\frac{\cos\theta}{\sin\theta}$. For $\theta = \pi$, $\sin\pi = 0$, making the denominator of the cotangent function zero. Therefore, $\cot \pi$ is undefined.

Find the Exact Circular Function Value cot⁡π\cot \picotπ A) −1- 1−1 B) Undefined C) 0 D) 1

Find the Exact Circular Function Value $\cot \pi$ A) $- 1$ B) Undefined
C) 0
D) 1