Question

02 Solve
1 IF A = [1,2,3,4,57 and B = [4,5,6,7 the
AUB and AnB.​

Answer 1

Answer:

AUB=1234567

AnB=457

in intersection only common elements are taken

Answer 2

GiveN :

• A = {1,2,3,4,5,7}
• B = {4,5,6,7}

To FinD :

• A ∪ B
• A ∩ B

SolutioN :

A ∪ B = {1,2,3,4,5,6,7}

A ∩ B = {4,5,7}

• While finding union (∪) of sets we write elements of A as well as B .

• While finding intersection (∩) of sets we just write the similar elements from A and B