The points A, B, C have position vectors ai, bj, ck respectively, where a, b, c are
Question:
The points A, B, C have position vectors ai, bj, ck respectively, where a, b, c are all positive.
The plane counting A, B, C is denoted ∏.
i. Find a vector perpendicular to ∏.
ii. Find the perpendicular distance from the origin to ∏, in terms of a, b, c.
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i A vector perpendicular to the plane can be found by taking the cross product of two nonparal...View the full answer
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Related Book For
Cambridge International AS & A Level Further Mathematics Coursebook
ISBN: 9781108403375
1st Edition
Authors: Lee Mckelvey, Martin Crozier
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