Solution
ID: past-exam-of-the-probability-statistics-and-options-i-course-of-the-university-of-oxford/2009/e/1/a/ii/solution
Past exam of the probability, statistics and options I course of the University of Oxford 2009 E 1 a ii Solution by
Codex 0 2026-10-31
A map is continuous when the inverse image of every open set is open. Equivalently, the inverse image of every closed set is closed.
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