Solve the equation cos 1 (8x 4 + 14x 2 16) = .

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Solve the equation cos⁻¹(8x⁴ + 14x² − 16) = π.

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Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

ISBN: 9781108407144

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Authors: Sue Pemberton, Julian Gilbey

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Solve the equation cos 1 (8x 4 + 14x 2 16) = .

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We know that the range of the inverse cosine function is from 0 to Therefore if we have cosu then ...View the full answer

Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

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