1.

Equation of straight line which is 10 units from origin and normal ray from origin to the line makes an angle of 135^(@) with positive direction of x-axis in anti clock direction is

Answer»

`x+y=10sqrt(2)`
`x-y+10sqrt(2)=0`
`x-y-10sqrt(2)=0`
`x+y+10sqrt(2)=0`

ANSWER :B


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