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Task 3.2 (Written, 9 points). Are the following statements true (provable) or false (have a counterexample)? Explain briefly (1-2 sentences). a) Vire z.ay e Zx

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Task 3.2 (Written, 9 points). Are the following statements true (provable) or false (have a counterexample)? Explain briefly (1-2 sentences). a) Vire z.ay e Zx = y. 2 b) BreZ. (Ba e Z.ab e Za >1/b>1.-) c) VEZ.ay e Zy= 24 Task 3.2 (Written, 9 points). Are the following statements true (provable) or false (have a counterexample)? Explain briefly (1-2 sentences). a) Vire z.ay e Zx = y. 2 b) BreZ. (Ba e Z.ab e Za >1/b>1.-) c) VEZ.ay e Zy= 24

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