a. By writing sec x as 1/cos x, find d/dx(sec x). b. By writing cosec x as
Question:
a. By writing sec x as 1/cos x, find d/dx(sec x).
b. By writing cosec x as a/sin x, find d/dx (cosec x).
c. By writing cot x as cos x/sin x, find d/dx(cot x).
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a To find ddxsec x we can use the chain rule We know that sec x 1cos x so we can write y sec x 1cos ...View the full answer
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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