Question

State whether each of the following statement is true or false. Justify you answers.
(i) {2, 3, 4, 5} and {3, 6} are disjoint sets.
(ii) {a, e, i, o, u} and {a, b, c, d} are disjoint sets.
(iii) {2, 6, 10, 14} and {3, 7, 11, 15} are disjoint sets.
(iv) {2, 6, 10} and {3, 7, 11} are disjoint sets.

Answer 1

i) false
ii) false
iii) true
iv) true

Answer 2

Answer:

suppose A and B are two non - empty sets such that these two sets are called joint sets if A intersects B ia a non - empty set. if A intersects B is an empty set then A and B are called disjoint sets

explanation

1. False
2. False
3. True
4. True

hope it's helpful