Simplify the Expression to Either 1 or -1 $$\cot ^ { 2 } x - \csc ^ { 2 } ( - x )$$

question 131

Multiple Choice

Simplify the expression to either 1 or -1.
- $$\cot ^ { 2 } x - \csc ^ { 2 } ( - x )$$

• A) 1
• B) \(- 1\)

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