TMUA-P2-ARG3-015 — Paper P2 · Quantifiers · Level 3

Options

1. A
   There is an $x$ such that for every $y$ there is a $z$ with $xyz \ne 0$.
2. B
   For every $x$ there is a $y$ and a $z$ with $xyz \ne 0$.
3. C
   There exist $x$, $y$, $z$ with $xyz \ne 0$.
4. D
   For every $x$, $y$, $z$, $xyz \ne 0$.

Letters only — the answer key is hidden. Work it out, then check the solution below.

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