Complete. (For example, sin (x + 2) = sin x.) cos (x + ) = ______

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Complete. (For example, sin (x + 2π) = sin x.)

cos (x + π) = ______

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Algebra And Trigonometry Graphs And Models

ISBN: 9780134179049

6th Edition

Authors: Marvin Bittinger, Judith Beecher, David Ellenbogen, Judith Penna

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