Show that if y = sec x then dy/dx = sec x tan x.
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Show that if y = sec x then dy/dx = sec x tan x.
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y 1 dy cos...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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