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Vectors in three dimensions — Question 113

Original QCE Vault practice · 1 mark

Q113 · Practice questionTechnology-freeSimple familiar1 mark

QUESTION 113

A direction vector from A=(2,−1,0)A=(2,-1,0) to B=(5,1,−4)B=(5,1,-4) is
(A)
(5,1,−4)(5,1,-4)
(B)
(7,0,−4)(7,0,-4)
(C)
(3,2,−4)(3,2,-4)
(D)
(−3,−2,4)(-3,-2,4)
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