 Solution

ID: past-exam-of-the-mathematics-course-of-the-university-of-cambridge/2026/ia/paper-4/5f/i/b/solution

Codex  0 Created 2026-09-24 Updated 2026-09-25

lo g_{2} 3

is irrational: if it were

p / q

, then

2^{p} = 3^{q}

, contradicting unique prime factorisation.

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