Asked by Madison/kayla

1)Suppose u={1, 2, 3, 4, 5,}is the universal set and r ={...,-3, -1, 1, 3,...} Whats's R??


2)Suppose u= {...,-3, -2, -1, 0, 1, 2, 3,...} is the universal set and
R={...,-3, -1, 1, 3,...} What's R??

They are two questions can someone help me Plz? i can't seem to understand them.


Ms.Sue can you help?
Answered by Steve
no idea. what does R have to do with u and r? Is R=r' ? If so, then

#1: R = r' = u-r = {2,4,6,...}
#2 u-r = {...-4,-2,0,2,4,...}
Answered by Madison/Kayla
no wait am so sorry i meant to put a A not RR in the first one not r but a
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