The vertices of a trianvle are A(-1,-7),...

The vertices of a trianvle are A(-1,-7),B(5,1) and C(1,4). The equation of the bisector of `/_ABC` is

A

`x-7y+2=0`

B

`x+y-6=0`

C

`x+2y-7=0`

D

`116x-39y=157`

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The correct Answer is:

A

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