Find the exact value of the expression.
-$\cot 30 ^ { \circ }$
A) 1
B) $\frac { \sqrt { 3 } } { 2 }$
C) $\sqrt { 3 }$
D) $\frac { \sqrt { 3 } } { 3 }$

Name: Find the exact value of the expression. -$\cot 30 ^ { \circ }$ A) 1 B) $\frac { \sqrt { 3 } } { 2 }$ C) $\sqrt { 3 }$ D) $\frac { \sqrt { 3 } } { 3 }$
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Question

Quizplus · Accepted Answer

The cotangent of 30 degrees is the reciprocal of the tangent of 30 degrees. Since $\tan 30 ^ { \circ } = \frac { 1 } { \sqrt { 3 } }$, $\cot 30 ^ { \circ } = \sqrt { 3 }$.

Find the Exact Value of the Expression cot⁡30∘\cot 30 ^ { \circ }cot30∘

Find the Exact Value of the Expression $\cot 30 ^ { \circ }$