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05 Feb 2004, 18:54
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Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
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What is the value of x?
1) x^x = 2x
2) [x] = x^2
1) x^x = 2x
2) [x] = x^2
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Hi there,
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05 Feb 2004, 19:34
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Hmmm, I feel that there is going to be a controversy about this question again.
From 1) if 0^0 = 0 then possible answers can be 0 and 2
From 2) we get 0, -1, 1
Therefore C, if 0^0=0
Otherwise E is the answer
From 1) if 0^0 = 0 then possible answers can be 0 and 2
From 2) we get 0, -1, 1
Therefore C, if 0^0=0
Otherwise E is the answer
