SOLUTION: a= (2, 3, 4) & b= (3,4,5) solve a u b A upisde down u b

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Question 68971: a= (2, 3, 4) & b= (3,4,5)
solve a u b
A upisde down u b
Answer by funmath(2933) About Me  (Show Source):
You can put this solution on YOUR website!
a= (2, 3, 4) & b= (3,4,5)
solve a u b
A upisde down u b
If I'm understanding you right.
aub (read "a union b") is everything in a and everything in b
aub=(2,3,4,5)
:
anb (read "a intersect b") is only what both a and b have in common.
anb=(3,4)
:
Happy Calculating!!!!