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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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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Question Posted: Mar 18, 2023 07:08 AM

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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,

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a Using the quotient rule and the fact that ddxcos x sin x we ha...View the full answer

Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook

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