- #1
rhyno89
- 21
- 0
Homework Statement
prove the following:A U (intersect from i = 1 to n of Bi) = intersect of i from 1 to n of (A U B)
Homework Equations
The Attempt at a Solution
i started off trying to rewrite it and make it a bit more readable
A U (Bi and Bi+1) = Bi+1 and (A U Bi)
then i was going to expand them and write the outcomes and show that they have the same as the proof
for the first part i got: AA ABi ABi+1 and both Bs
my problem is that i think i messed up the right hand side when rewriting it because that way the most i can get is 2 outcomes
any thoughts?