Question

which of the following pairs of sets are disjoint and which are not?
1){x:x is an even natural number } {y:y is an odd natural number}
2){x:x is a prime number and divisor of 12}
{y:y is an odd natural number}
3) {x:x is a king of 52 playing cards}
{y:y is a diamond of 52 playing cards }
4) {1,2,3,4,5}
{a, e, i, o, u}​

Answer 1

Answer:

1.Disjoint sets

2.not a disjoint set

3.not a disjoint set

4.Disjoint sets

Answer 2

Step-by-step explanation:

1.A={2,4,6,8} B={1,3,5,7,9}

thus the given sets are disjoint sets

2.A={2,2,3} B={3,4,5}

so the given sets are not disjoint sets

3.i am sorry even I want

4.A =1, 2,3,4,5} B={a, e, i,o, u}

as we know that there no common element

so the given sets are disjoint sets