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Use a Half-Angle Identity to Find an Exact Value for the Following

Question 643

Multiple Choice

Use a half-angle identity to find an exact value for the following, given the information about x.
-Find sin x given that cos Use a half-angle identity to find an exact value for the following, given the information about x. -Find sin x given that cos A) B) C) D)


A) Use a half-angle identity to find an exact value for the following, given the information about x. -Find sin x given that cos A) B) C) D)
B) Use a half-angle identity to find an exact value for the following, given the information about x. -Find sin x given that cos A) B) C) D)
C) Use a half-angle identity to find an exact value for the following, given the information about x. -Find sin x given that cos A) B) C) D)
D) Use a half-angle identity to find an exact value for the following, given the information about x. -Find sin x given that cos A) B) C) D)

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