MAT 203 Abstract Algebra Exam 2024

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MAT 203: Test I, 20/11/2024, University of Buea, Faculty of Science, Department of Mathematics: propositional logic (hypothesis/conclusion/contrapositive/negation, logical equivalence via truth table), quantified statements and logical notation, an indirect (contrapositive) proof, and set theory (complement, intersection, union of a family, set-difference identities, subset/complement duality, distributivity over unions, and power-set/union inclusion).