The equation x = cos x + sin x has a root that lies between 1
Question:
The equation x = cos x + sin x has a root α that lies between 1 and 1.4
a. Show that α is also a root of the equation
Using the iterative formula
find the value of α, giving your answer correct to 2 decimal places.
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ANSWER To show that is also a root of the equation x sqrt2 cosx pi4 we need to substitute into the e...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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