Find k for the given plane x + 2y + kz + 2 = 0 and directional ratios – McqOptions

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1.	Find k for the given plane x + 2y + kz + 2 = 0 and directional ratios of a line (8, 3, 2), if they are parallel to each other.
A.	21
B.	-17
C.	12
D.	-7
Answer» E.

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