Give the exact value.
-$\cot 45 ^ { \circ }$
A) $\sqrt { 2 }$
B) 1
C) $\frac { \sqrt { 2 } } { 2 }$
D) $\frac { 2 \sqrt { 3 } } { 3 }$

Name: Give the exact value. -$\cot 45 ^ { \circ }$ A) $\sqrt { 2 }$ B) 1 C) $\frac { \sqrt { 2 } } { 2 }$ D) $\frac { 2 \sqrt { 3 } } { 3 }$
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Question

Quizplus · Accepted Answer

The cotangent of 45 degrees is equal to 1 because cotangent is the reciprocal of tangent, and $\tan 45^\circ = 1$, making $\cot 45^\circ = \frac{1}{\tan 45^\circ} = 1$.

Give the Exact Value cot⁡45∘\cot 45 ^ { \circ }cot45∘ A) 2\sqrt { 2 }2​

Give the Exact Value $\cot 45 ^ { \circ }$ A) $\sqrt { 2 }$