Use the half-angle formula to prove that 1 - cos 2x sinx cos x lim 0.
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Use the half-angle formulato prove that
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1 - cos 2x sinx cos x lim 0.
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Related Book For
Calculus Early Transcendentals
ISBN: 978-0321947345
2nd edition
Authors: William L. Briggs, Lyle Cochran, Bernard Gillett
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