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In a triangle ABC , if the equation of s...

In a triangle ABC , if the equation of sides AB,BC and CA are `2x- y + 4 = 0 , x - 2y - 1 = 0 and x + 3y - 3 = 0 ` respectively ,
The equation of external bisector of angle B is

A

`x-y-1 =0`

B

`x-y+1=0`

C

`x+y-5=0`

D

`x+y+5=0`

Text Solution

Verified by Experts

The correct Answer is:
D
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