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Let A(2, 3, 5), B(-1, 3, 2), C(lambda, 5...

Let `A(2, 3, 5), B(-1, 3, 2), C(lambda, 5, mu)` are the vertices of a triangle and its median through A(I.e.,) AD is equally inclined to the coordinates axes.
Q. Projection of AB onBC is

A

`5lambda-8mu=0`

B

`8lambda-5mu=0`

C

`10lambda-7mu=0`

D

`7lambda-10mu=0`

Text Solution

Verified by Experts

The correct Answer is:
C
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