The equation of the line passing through the point (1, 2) and perpendicular to the line \[x+y+1=0\] is [MNR 1981]

The equation of the line passing through the point (1, 2) and perpendi

1.	The equation of the line passing through the point (1, 2) and perpendicular to the line \[x+y+1=0\] is [MNR 1981]
A.	\[y-x+1=0\]
B.	\[y-x-1=0\]
C.	\[y-x+2=0\]
D.	\[y-x-2=0\]
Answer» C. \[y-x+2=0\]

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The equation of the line passing through the point (1, 2) and perpendicular to the line \[x+y+1=0\] is [MNR 1981]

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