xy plane

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xy plane

by shibal » Sat May 16, 2009 12:14 pm
in the xy plane, is point(2,-3) on line l?
(1) Point (-2,3) is on line l
(2) l is not perpendicular to the x axis

OA:E
Source: — Data Sufficiency |

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by aj5105 » Sat May 16, 2009 7:52 pm
S1:Point (-2,3) is on line l

Can be yes.Can be No

S2:l is not perpendicular to the x axis

Again, Can be yes.Can be No

Together,there is possibility that line l may pass or may not pass through the point (2, -3)

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