Find the exact values (in surd form where appropriate) of the following: a cosec 90 d sec
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Find the exact values (in surd form where appropriate) of the following:
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a cosec 90° d sec 240° g sec 60° 4π 3 i cot- b cot 135° e cosec 300° h cosec (-210°) k sec 11T 6 sec 180° cot(-45°) с f i sec 225° c(-3) 1 cosec
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Related Book For
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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