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tmua.fyi Paper 2 Challenge 1 · Q16

Paper 2Logic & proof

For which real values of xx is the statement “x2−x+1>0x^2-x+1>0” true?

Aonly for x>0x>0
Bfor all real xx
Cfor all x≠12x\ne\frac12
Dfor no real xx
Eonly for x>1x>1

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