Complete the Sentence So the Result Is an Identity $\sin x = ( \quad ) ( \cos x )$

question 330

Multiple Choice

Complete the sentence so the result is an identity. Let x be any real number.
- $\sin x = ( \quad ) ( \cos x )$

• A) \(\cot x\)
• B) \(\tan x\)
• C) \(\csc x\)
• D) \(\sec x\)

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