(a) Find the Taylor series of cos 2x at x = 0, either by direct calculation or...
Question:
(a) Find the Taylor series of cos 2x at x = 0, either by direct calculation or by using the known series for cos x.
(b) Use the trigonometric identity
to find the Taylor series of sin2 x at x = 0.
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a b 2x 1 2x 1 ...View the full answer
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Related Book For 
Calculus And Its Applications
ISBN: 9780134437774
14th Edition
Authors: Larry Goldstein, David Lay, David Schneider, Nakhle Asmar
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