Question

Match the following.

Given A = {1, 2, 3, 4, 5} B = {2, 4, 6} C = {1, 3, 5}

1. A ∪ B
null, or empty set
2. A ∪ C
{1, 2, 3, 4, 5, 6}
3. A ∩ B
{2, 4}
4. A ∩ C
{1, 3, 5}
5. B ∩ C
{1, 2, 3, 4, 5}

Answer 1

Match the following.

Given A = {1, 2, 3, 4, 5} B = {2, 4, 6} C = {1, 3, 5}

1. A ∪ B {1, 2, 3, 4, 5, 6}

2. A ∪ C {1, 2, 3, 4, 5}

3. A ∩ B {2, 4}
4. A ∩ C {1, 3, 5}
5. B ∩ C null, or empty set

Answer 2

Answer with Step-by-step explanation:

Intersection of two sets gives the element which is common in both the sets and union gives the elements of both the sets.

A = {1, 2, 3, 4, 5} B = {2, 4, 6} C = {1, 3, 5}

1. A ∪ B={1,2,3,4,5,6}

2. A ∪ C={1,2,3,4,5}

3. A ∩ B={2,4}  

4. A ∩ C={1,3,5}  

5. B ∩ C=null or empty set