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Student Question

Postsecondary • 3mo.

sin (19/12 pi) = -(A^1/2 (B^1/2 +1)) / 4

Solve for A and B (exact values)

Mathematics
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Explanations (1)

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    Help Zone Pro • 3mo. edited June 13

    Hi! :D

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    I've chosen sin(A+B) = sinAcosB + sinBcosA.

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    If you have other questions, you're always welcome. :)