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The equation of the line passing through...

The equation of the line passing through the point `(1,2)` and perpendicular to the line `x+y+1=0` is

A

`y-x +1=0`

B

`y-x-1=0`

C

`y-x+2=0`

D

`y-x -2 =0`

Text Solution

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The correct Answer is:
B
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