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Source: — Data Sufficiency |
Master | Next Rank: 500 Posts
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by sujaysolanki » Mon Dec 03, 2007 11:28 pm
Have explained the first one in your earlier post ...


I dont know how the slope thing works ...could some explain please
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by xcise_science » Tue Dec 04, 2007 12:01 pm
hi,
I don't understand how you got here:

Now lets take few +ve and -ve values for c, for sure it intersects II quadrant.
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