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If A={1,2,3,4,5} and B={4,5,6,7,8},what is A∩B?
{1,2,3}
{4,5}
{6,7,8}
Which notation represents the intersection of sets X and Y?
X+Y
X∪Y
X∩Y
Which of the following statements is true regarding the intersetion of two disjoint sets?
The intersection is an empty set.
The intersection is equal to the union.
The intersection is a subset of each set.
What is the intersection of the set prime numbers less than 10 and the of odd numbers less than 10?
{1,3,5,7,9}
{2,3,5,7}
{2}
If A={1,2,3,4} and B={3,4,5,6},what is |A∩B|?
1
2
3
If A={ x ∣ x is a multiple of 2} and B={ x ∣ x is a multiple of 3},what is A∩B?
{x ∣ x is a multiple of 6}
{x ∣ x is a multiple of 5}
{ x ∣ x is a multiple of 2 and 3}
If A={1,2,3} and B={2,3,4},what is ∣A∩B∣?
0
If A={a,b,c} and B={b,c,d},what is A∩B?
{a,b,c,d}
{b,c}
{a,d}
Let : A={1,2,3,4} and B={2,4}
A={1,2,3,4} and B={3,4,5,6},what is A∩B?
{1,2,3,4,5,6}
{3,4}
{1,2,5,6}
It is done.