In both of the following cases, determine the value(s) of the unknown constants for which the two

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In both of the following cases, determine the value(s) of the unknown constants for which the two lines intersect.

a. r = ai + 4j + 2k + (i - j - 3k)s and r = 4i + 3j - k + (2i + 2j - k)t

b. r = 2j + 5k + (1 + 2j + bk)s and r = 3i - 2j + 4k + (i + j)t

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Cambridge International AS & A Level Further Mathematics Coursebook

ISBN: 9781108403375

1st Edition

Authors: Lee Mckelvey, Martin Crozier

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Question Posted: Sep 24, 2021 12:51 AM

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In both of the following cases, determine the value(s) of the unknown constants for which the two

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a By substitution we obtain r a 4i 2a j ...View the full answer

Cambridge International AS & A Level Further Mathematics Coursebook

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