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    Precalculus Graphical Numerical Algebraic
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    Exam 5: Analytic Trigonometry
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    Determine If the Following Is an Identity\[( \sin x + \cos x ) ^ { 2 } = 1\]
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Determine If the Following Is an Identity (sin⁡x+cos⁡x)2=1( \sin x + \cos x ) ^ { 2 } = 1(sinx+cosx)2=1

Question 125

Question 125

Multiple Choice

Determine if the following is an identity.
- (sin⁡x+cos⁡x) 2=1( \sin x + \cos x ) ^ { 2 } = 1(sinx+cosx) 2=1


A) Identity
B) Not an identity

Correct Answer:

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