Introduction to 3DHard
Question
If P(6, 3, 2) ; Q (5,1,4) ;R (3, −4, 7) and S (0, 2, 5) are given points then the projection of PQ on RS is equal to-
Options
A.13 / 7
B.13
C.
/ 7
/ 7D.13 / √7
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