Use the commands from Section 11.2 to show that: (a) sin(4x) = 4sinxcosx - 8sin3xcosx (b) cosxcosy

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Use the commands from Section 11.2 to show that:
(a) sin(4x) = 4sinxcosx - 8sin3xcosx
(b) cosxcosy = 1/2[cos(x - y) + cos(x + y)]

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Matlab An Introduction with Applications

ISBN: 978-1118629864

5th edition

Authors: Amos Gilat

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Question Posted: Nov 28, 2015 07:34 AM

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Use the commands from Section 11.2 to show that: (a) sin(4x) = 4sinxcosx - 8sin3xcosx (b) cosxcosy

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Matlab An Introduction with Applications

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