A) (2, 4, 1)
B) (2, -4, 1)
C) (1, 4, -1)
D) (1, -4, 1)
Correct Answer: B
Solution :
equation of bisector of angle \[\frac{2x-y+2z-4}{3}=\pm \frac{x+2y+2z-2}{3}\] (+) gives \[x3y=2\] (-) gives \[3x+y+4z=6\] therefore option [b] satisfyYou need to login to perform this action.
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