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If 2x + y - 4= 0 is a bisector of angles...

If 2x + y - 4= 0 is a bisector of angles between the lines a(x-1) + b(y-2) = 0, c(x-1) + d(y-2)=0 the other angular bisector is

A

`x-2y + 1 =0`

B

`x-2y-3 = 0`

C

` x-2y + 3 =0`

D

`x + 2y-5 = 0 `

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-PAIR OF STRAIGHT LINES-EXERCISE -I
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