The value of a for which ( 8, -7, a ), ( 5, 2 4) and (6, -1, 2) are co – InterviewSolution

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1.	The value of a for which ( 8, -7, a ), ( 5, 2 4) and (6, -1, 2) are collinear, given by
Answer» The value of a for which ( 8, -7, a ), ( 5, 2 4) and (6, -1, 2) are collinear, given by

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