Find the value of cos . Write your answer in the form a+b7/c, where a, b and

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Find the value of cos θ. Write your answer in the form a+b√7/c, where a, b and c are integers.

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

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Question Posted: Aug 23, 2021 01:31 AM

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Find the value of cos . Write your answer in the form a+b7/c, where a, b and

Question:

A (2 + 7) ст 3cm B- 5cm

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We will apply the law of cosine to this questi...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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