Search results with tag "An introduction to abstract mathematics"

Math 13 — An Introduction to Abstract Mathematics

Math 13 — An Introduction to Abstract Mathematics Neil Donaldson & Alessandra Pantano January 21, 2020 Contents 1 Introduction 3 2 Logic and the Language of Proofs 9 ... that tests the validity of the rule. 3And more fundamentally of sum and integer. 4. Proof. Let x and y be any two even integers. We want to show that x +y is an even integer.

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