Question

Let A and B be two sets having p and q elements respectively such that q – p < 0.

Write the

(a) minimum number of elements that A U B can have.

(b) maximum number of elements that A U B can have.

(c) minimum number of elements that A ∩ B can have.

(d) maximum number of elements that A ∩ B can have.​

Answer 1

Step-by-step explanatitell me

Answer 2

Answer:

a) a=p

b=q

maximum =p+q