P = 9i + 12j, q = 3i 3j and r = 7i + j Find

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P = 9i + 12j, q = 3i – 3j and r = 7i + j

Find

a. |p + q|

b. |p + q + r|.

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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: Sep 02, 2021 12:39 AM

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P = 9i + 12j, q = 3i 3j and r = 7i + j Find

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a p q 9i 12j 3i 3j 12i 9j sqrt1...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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