Complete the Sentence So the Result Is an Identity $$- ^ { + \sin ^ { 2 } x = 1 }$$

question 99

Multiple Choice

Complete the sentence so the result is an identity. Let x be any real number.
- $$- ^ { + \sin ^ { 2 } x = 1 }$$

• A) \(\cos ^ { 2 } x\)
• B) \(\sin ^ { 2 } x\)
• C) \(\csc ^ { 2 } x\)
• D) \(\tan ^ { 2 } x\)

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