Question

2. Даны множества P = {1, 2, 4, 6,9,11,13,45} и Q ={1, 3, 7,17,45,6,9,21}. Найдите: a) PUQ b) PnQ (2) 2​

Answer 1

Ответ:

Р=[1,2,4,6]

Q=[1,3,7]

PnQ=[1]