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Consider a triangulat pyramid ABCD the p...

Consider a triangulat pyramid ABCD the position vector of whose angular points are `A(3, 0, 1), B(-1, 4, 1), C(5, 2, 3) and D(0, -5, 4)`. Let G be the point of intersection of the medians of the `triangle(BCD)`.
Q. Equation of the plane ABC is

A

(a) `x+y+2z=5`

B

(b) `x-y-2z=1`

C

(c) `2x+y-2z=4`

D

(d) `x+y-2z=1`

Text Solution

Verified by Experts

The correct Answer is:
(d)
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