For disjoint sets A and B, n(A) = 3 and n(B) = 5 then n(A ∩ B) is
Question
For disjoint sets A and B, n(A) = 3 and n(B) = 5 then n(A ∩ B) is
Solution
Dado que los conjuntos A y B son disjuntos, esto significa que no tienen elementos en común. Por lo tanto, la intersección de A y B es el conjunto vacío.
- Se nos da que n(A) = 3, lo que significa que el conjunto A tiene 3 elementos.
- Se nos da que n(B) = 5, lo que significa que el conjunto B tiene 5 elementos.
- Como A y B son disjuntos, A ∩ B = ∅ (el conjunto vacío).
Por lo tanto, n(A ∩ B) = 0.
Similar Questions
If n(A)= 3 and n(B)= 6 and A ⊆ B, then the number of elements in(A∩B) equals
Let A = {x ∈ N : 2 < x < 9} and B = {x ∈ N : 5 ≤ x < 14}. Find A ∩ B?
The sets A-B, A ∩ B, and B-A are disjoint.Question 1Select one:TrueFalse
If A = {x2 + y2 = 16} and B = {9x2 + 25y2 = 225}.Then n(A ∩ B) is equal to
If two sets are such that n (A intersection B) = ½ (AUB) = 6. Then a total number of elements in these sets is?A.9B.12C.16D.18
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.