Evaluate the expression.
-$\cot \left( - 90 ^ { \circ } \right)$
A) $- 1$
B) $\frac { \sqrt { 2 } } { 2 }$
C) Undefined
D) 0

Name: Evaluate the expression. -$\cot \left( - 90 ^ { \circ } \right)$ A) $- 1$ B) $\frac { \sqrt { 2 } } { 2 }$ C) Undefined D) 0
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The Answer of Evaluate the expression.
-$\cot \left( - 90 ^ { \circ } \right)$
A) $- 1$
B) $\frac { \sqrt { 2 } } { 2 }$
C) Undefined
D) 0

Evaluate the Expression cot⁡(−90∘)\cot \left( - 90 ^ { \circ } \right)cot(−90∘)

Evaluate the Expression $\cot \left( - 90 ^ { \circ } \right)$