Show that if y = cot x then dy/dx = cosec 2 x.

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Show that if y = cot x then dy/dx = −cosec² x.

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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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Question Posted: Aug 16, 2023 09:50 AM

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Show that if y = cot x then dy/dx = cosec 2 x.

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y dy dx 1 tan x ...View the full answer

Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

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