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The combined eqyation of the straight li...

The combined eqyation of the straight lines passing through (1, 1) and making an angle of `45^(@)` with the straight line `x+y-1=0` is

A

`2x^(2) +3xy-2y^(2)- 7 x+ y +1=0`

B

`xy-x - y +1=0`

C

`xy + 2y^(2) - x - 5y - 3 =0`

D

`2x^(2)- xy-3x + y + 1 =0`

Text Solution

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The correct Answer is:
B
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