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Old April 30th, 2009, 10:39 AM
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i got [1,2] the answer is (1,2) whats the problem in including 1 & 2?
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Old April 30th, 2009, 12:50 PM
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Your answer is correct from what I can see. The square root of zero is well-defined, so there's no reason not to include 1 and 2.
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