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Proof that an erroneous algebraic statement is false |
2015-12-14 |
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From Berteanu:
I need help with this proposition:
"It exists x a real number that for every y real number 5*x-2*y*y=1
This is false.
Let x be from R.
And I need an y real number that 5*x-2*y*y!=1
Please,could you help me?
Answered by Penny Nom. |
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