SOLUTION: Let U = {5, 10, 15, 20, 25, 30, 35, 40} A = {5, 10, 15, 20} B = {25, 30, 35, 40} C = {10, 20, 30, 40}. Find A ⋂ C.

Algebra ->  Probability-and-statistics -> SOLUTION: Let U = {5, 10, 15, 20, 25, 30, 35, 40} A = {5, 10, 15, 20} B = {25, 30, 35, 40} C = {10, 20, 30, 40}. Find A ⋂ C.       Log On


   

Question 720706: Let U = {5, 10, 15, 20, 25, 30, 35, 40}
A = {5, 10, 15, 20}
B = {25, 30, 35, 40}
C = {10, 20, 30, 40}.
Find A ⋂ C.
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!
in ⋂ you have all
A = {5, highlight%2810%29, 15, highlight%2820%29 }
C = { highlight%2810%29, highlight%2820%29, 30, 40}....as you can see , and
so,
A ⋂ C={10,20}