Question

C)
22. If n(A) = 20, n(B) = 30, then minimum number of elements in AUB is
a) 20
b) 30
d) 0
c) 10
1.no​

Answer 1

Answer:

30

because A can completely be a part of B...aka subset!

Answer 2

Answer:

minimum number of elements in AUB is 30

pls mark as brainlist