Find fy/dx given that: a. y = sin 2x + cos 3x b. y = 2 cos
Question:
Find fy/dx given that:
a. y = sin 2x + cos 3x
b. y = 2 cos 4x − 4cosx + 2cos7x
c. y = x2 + 4 cos 3x
d. y = 1 + 2x sin 5x/x
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a 2 cos 2x 3 sin ...View the full answer
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Related Book For 
Pearson Edexcel A Level Mathematics Pure Mathematics Year 2
ISBN: 9781292183404
1st Edition
Authors: Greg Attwood, Jack Barraclough, Ian Bettison, David Goldberg, Alistair Macpherson, Joe Petran
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