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Double Angle Identities
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Double Angle Identities
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6. Trigonometric Identities and More Equations / Double Angle Identities / Problem 1
Problem 1
Determine the exact value of the trigonometric function using the provided figure.
sin 2β
A
1241/2809
B
1260/2809
C
2520/2809
D
28/53
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