tmua.fyi Mock Paper 2 · Question 9

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tmua.fyi Mock Paper 2 · Q9

Paper 2Logic & proof

Which of the following statements are true?

I: There exists a real $y$ such that for all real $x$ , $x^2\ge y$ .

II: For all real $x$ , there exists a real $y$ such that $y>x^2$ .

III: There exists a real $y$ such that for all real $x$ , $y>x^2$ .

Anone of them

BI only

CII only

DIII only

EI and II only

FI and III only

GII and III only

HI, II and III

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