a. By writing sec x as 1/cosx, find d/dx(secx). b. By writing cosec x as 1/sin x,
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a. By writing sec x as 1/cosx, find d/dx(secx).
b. By writing cosec x as 1/sin x, find d/dx(cosecx).
c. By writing cot x as cosx/sinx , find d/dx (cotx).
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a Using the quotient rule and the fact that ddxcos x sin x we ha...View the full answer
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Related Book For
Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook
ISBN: 9781108407199
1st Edition
Authors: Sue Pemberton, Julianne Hughes, Julian Gilbey
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