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The equations of the lines through (-1,-...

The equations of the lines through (-1,-1) and making angle 45a with the line `x+y=0` are given by

A

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

B

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

C

`xy+x+y=0`

D

`xy+x+y+1=0`

Text Solution

Verified by Experts

The correct Answer is:
C
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ML KHANNA-RECTANGULAR CARTESIAN CO-ORDINATE SYSTEM AND THE STRAIGHT LINE-PROBLEM SET(4)(MULTIPLE CHOICE QUESTIONS)
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