Найдите пересечение множеств а и в если а множество цифр числа 7786 в множество цифр числа 5078

The intersection of set A and set B, where set A is the set of digits of the number 7786 and set B is the set of digits of the number 5078, can be found as follows:

Set A: {7, 7, 8, 6} Set B: {5, 0, 7, 8}

The intersection of the two sets is the set of elements that are common to both sets. In this case, the intersection is {7, 8}.