Simplify. sin ( + ) + sin ( - )
Question:
Simplify.
sin (α + β) + sin (α - β)
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Related Book For
Algebra And Trigonometry Graphs And Models
ISBN: 9780134179049
6th Edition
Authors: Marvin Bittinger, Judith Beecher, David Ellenbogen, Judith Penna
Question Posted:
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