a By sketching two suitable graphs on the same diagram, show that the cot x x 2 has one root between 0 and 2 radius b Show, by calculation, that this root,, lies between 0 8 and 1 ...

a Let us sketch the graphs of y cot x and y x2 on the same diagram for x in the interval 0 2 From th ...

a. By sketching two suitable graphs on the same diagram, show that the cot x = x

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a. By sketching two suitable graphs on the same diagram, show that the cot x = x² has one root between 0 and π/2 radius.

b. Show, by calculation, that this root,α, lies between 0.8 and 1.

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Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook

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Authors: Sue Pemberton, Julianne Hughes, Julian Gilbey

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a. By sketching two suitable graphs on the same diagram, show that the cot x = x

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Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook

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