Question

А={p|р- простое число и р больше 10 и меньше 20} B={11,13} C={11,13,17,19} D={19,23} Выясните есть ли среди указанных множеств равные

Answer 1

Множество А и множество С являются равные, так как в множестве А описываются элементы, а во множестве С они указываются.

Answer 2

Analysis

To determine if there are any equal sets among the given sets A, B, C, and D, we need to compare the elements of each set. Let's examine the sets and their elements:

- Set A: A = {p | p is a prime number and p is greater than 10 and less than 20} - Set B: B = {11, 13} - Set C: C = {11, 13, 17, 19} - Set D: D = {19, 23}

Comparison

Comparing the elements of the sets, we can see that:

- Set B (B = {11, 13}) is a subset of Set C (C = {11, 13, 17, 19}) since all the elements of B are also present in C. - Set D (D = {19, 23}) has no elements in common with any of the other sets.

Conclusion

Based on the comparison, we can conclude that there are no equal sets among the given sets A, B, C, and D. However, Set B is a subset of Set C.

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