A(4,3,5),B(0,-2,2) and C(3,2,1) are thre...

`A(4,3,5),B(0,-2,2) and C(3,2,1)` are three points.
The coordinates of the point in which
the bisector of `angleBAC` meets the side `bar(BC)` is

A

(a) `((15)/(8),(4)/(8),(11)/(8))`

B

(b) `((12)/(7),(2)/(7),(10)/(7))`

C

(c) `((9)/(5),(2)/(5),(7)/(5))`

D

(d) `((3)/(2),0,(3)/(2))`

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The correct Answer is:

A

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