Question

what is the meaning of the phrase the union of p and q​

Answer 1

Answer: i) Union of sets P and Q is P ∪ Q. The smallest set which contains all the elements of set P and all the elements of set Q is {0, 2, 3, 4, 5, 6, 7, 9, 12}. (ii) Union of two set P and R is P ∪ R. The smallest set which contains all the elements of set P and all the elements of set R is {2, 3, 4, 5, 6, 7, 8}.

Step-by-step explanation: