Choose the One Alternative That Best Completes the Statement or Answers

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
Complete the identity.
- $\sin ^ { 2 } \theta + \sin ^ { 2 } \theta \cot ^ { 2 } \theta =$ ?

A) $\cot ^ { 2 } \theta + 1$
B) $\cot ^ { 2 } \theta - 1$
C) $\sin ^ { 2 } \theta + 1$
D) 1