Question

If A = {1,2,3,4,5} and B = {3,5,7,9,11}
then prove the commutative property of union of sets​

Answer 1

Answer:

Union of sets is AUB={1,2,3,4,5,7,9,11}

Step-by-step explanation:

Union means all the elements of A sets and all the sets of B sets are in a set, and no repeated elements are not present in a set

let A={1,2,3,4,5} B={3,5,7,9,11}

here common elements are 3 and 5 but we take only one element of set 3 and 5

so, the AUB={1,2,3,4,5,7,9,11}

Answer 2

Answer:

Which of the following is terminating decimal---[]

29

125

81

B) 29

129

2²x5²x7²

A)

D)