Give the exact value.
-$\csc 60 ^ { \circ }$
A) $\frac { \sqrt { 3 } } { 2 }$
B) $\frac { 2 \sqrt { 3 } } { 3 }$
C) $\sqrt { 2 }$
D) 2

Name: Give the exact value. -$\csc 60 ^ { \circ }$ A) $\frac { \sqrt { 3 } } { 2 }$ B) $\frac { 2 \sqrt { 3 } } { 3 }$ C) $\sqrt { 2 }$ D) 2
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Question

Quizplus · Accepted Answer

The cosecant function is the reciprocal of the sine function. Since $\sin 60^\circ = \frac{\sqrt{3}}{2}$, $\csc 60^\circ = \frac{1}{\sin 60^\circ} = \frac{2}{\sqrt{3}}$, which rationalizes to $\frac{2\sqrt{3}}{3}$.

Give the Exact Value csc⁡60∘\csc 60 ^ { \circ }csc60∘ A) 32\frac { \sqrt { 3 } } { 2 }23​​

Give the Exact Value $\csc 60 ^ { \circ }$ A) $\frac { \sqrt { 3 } } { 2 }$