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In the rectangular coordinate system, are the points \((r,s)\) and \((u,v)\) equidistant from the origin?
\((1)\, r + s = 1\)
\((2)\, u = 1 - r\) and \(v = 1 - s\)
Answer: C
Source: GMAT Prep
\((1)\, r + s = 1\)
\((2)\, u = 1 - r\) and \(v = 1 - s\)
Answer: C
Source: GMAT Prep
