1.

The middle point of line segment joining (3,-1) and (1,1) is shifted by 2units (increasing y) perpendicular to line segment. Coordinates of point in new position is

Answer»

`(2+SQRT(2),sqrt(2))`
`(2-sqrt(2),sqrt(2))`
`(1-sqrt(2),sqrt(2))`
`(1+sqrt(2),sqrt(2))`

ANSWER :A


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