Choose the one alternative that best completes the statement or answers the question.
Simplify the expression.
-$$( 1 + \cot \theta ) ( 1 - \cot \theta ) - \csc ^ { 2 } \theta$$
A) 0
B) $- 2 \cot ^ { 2 } \theta$
C) $2 \cot ^ { 2 } \theta$
D) 2

Question

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The Answer of Choose the one alternative that best completes the statement or answers the question.
Simplify the expression.
-$$( 1 + \cot \theta ) ( 1 - \cot \theta ) - \csc ^ { 2 } \theta$$
A) 0
B) $- 2 \cot ^ { 2 } \theta$
C) $2 \cot ^ { 2 } \theta$
D) 2

Choose the One Alternative That Best Completes the Statement or Answers