a. By differentiating cosx/sinx, show that if y = cot x then dy/dx = -cosec 2 x.
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a. By differentiating cosx/sinx, show that if y = cot x then dy/dx = -cosec2x.
b. b Hence, show that
Transcribed Image Text:
-T ∙π 6 cosec 2 2xdx = √3 | 6
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a We can use the quotient rule to differentiate cos x sin x ...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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