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Vectors in three dimensions — Question 31

Original QCE Vault practice · 1 mark

Q31 · Practice questionSimple familiar1 mark

QUESTION 31

Point PP divides the segment from A(1,2,3)A(1,2,3) to B(7,−1,6)B(7,-1,6) internally in the ratio AP:PB=2:1AP:PB=2:1. The coordinates of PP are
(A)
(3,1,4)(3,1,4)
(B)
(5,0,5)(5,0,5)
(C)
(4,0,5)(4,0,5)
(D)
(5,1,5)(5,1,5)
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