If the vectors 2i – 3j + 3k and 3i + xj + 2k are orthogonal then x = – McqOptions

MCQOPTIONS

1.	If the vectors 2i – 3j + 3k and 3i + xj + 2k are orthogonal then x =
A.	2
B.	4
C.	-2
D.	1
Answer» C. -2

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