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Shkiper50 [21]
3 years ago
7

provide a counterexample (specific values of a,b, etc. which make the statement false) for each of the following statements. Ass

ume that a,b,c,d ∊ ℤ for all statements. 1. If a I bc, then a I b or a I c. 2. If ab I cd , then a I b and c I d. 3. If a I b^2 , then a I b.
Mathematics
1 answer:
ivolga24 [154]3 years ago
8 0

Answer:

1. a=3, b = 2, c = 1.

2. a=2, b=3, c=4, d=6.

3. a = 9, b = 3.

Step-by-step explanation:

1.  3 | 21   is a counterexample  because 3 does not divide into  2 or 1.

2. 23 | 46 is a counterexample because 2 does not divide into 3.

3. 9 | 3^2 is a counterexample because 9 does not divide into 3.

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