TMUA 2019 Paper 2 Q7 — Worked Solution

P2·Number Theory & Divisibility, Logic & Quantifiers·6.5Official · 2019 · Q7

counterexamplepythagorean-triplefermat

For which one of the following statements can the fact that

1 2^{2} + 1 6^{2} = 2 0^{2}

be used to produce a counterexample?

Discussion

No discussions yet. Stuck, or want to share an approach? Start the first one.