U = {a,b,c,d,e,f,g,h,i,j,k,l,m,n}.
A = {b,d,f,h,i,j}.
B = {a,c,e,g,i}.
C={k,l,m,n}.

A'n B' n C'​


Sagot :

SETS

Symbols:

A' or A prime = {a, c, e, g, k, l, m, n} <----- elements that are not in Set A

B' or B prime = {b, d, f, j, k, l, m, n} <----- elements that are not in Set B

C' or C prime = {a, b, c, d, e, f, g, h, i, j} <----- elements that are not in Set C

or intersection = elements that 2 or more sets have in common

Statement:

"The intersection of A prime, B prime, and C prime"

Explanation:

Since all primes have no elements in common, the answer should be a null or empty set { }

Answer:

A' ∩ B' ∩ C' = { }