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Mathematics, 27.06.2020 17:01 kikipie489
Rational, irrational (4 points) (1) (2 points) Prove or disprove that if x y is an irrational number, then x or y is also an irrational number. (2) (2 points) Prove that if x 2 is irrational, then x is irrational. (Hint: try a proof by contrapositive) 5. Sets (6 points) (1) (1.5 points) Use set builder not
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Rational, irrational (4 points) (1) (2 points) Prove or disprove that if x y is an irrational number...
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