With respect to the origin O, the position vectors of the points A, B,C and D are
Question:
With respect to the origin O, the position vectors of the points A, B,C and D are given by
a. In the case where ABC is a right angle, find the possible values of the constant m.
b. In the case where D is the midpoint of the line BC, find the value of the constant m.
c. In the case where m = −5, find whether the lines AB and CD intersect.
Transcribed Image Text:
3 2 Ta-[ ]-0-[i]ixe-(m-i) - 0-(-) ов , ос -5 and OD -4 5 4 -2m 1 m+11
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Related Book For
Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook
ISBN: 9781108407199
1st Edition
Authors: Sue Pemberton, Julianne Hughes, Julian Gilbey
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