Given that the vectors 6i 2j + 5k and ai + 4j 2k are perpendicular,

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Given that the vectors 6i − 2j + 5k and ai + 4j − 2k are perpendicular, find the value of the constant a.

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

ISBN: 9781108407199

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Authors: Sue Pemberton, Julianne Hughes, Julian Gilbey

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Given that the vectors 6i 2j + 5k and ai + 4j 2k are perpendicular,

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Two vectors are perpendicular if their dot produ...View the full answer

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

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