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High IQ problem
DemoN | 
Brazil Loocifer 
i.imgur.com/u1EkDrO.png does this make sense to anyone ?
2021-01-24 02:21
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yes
2021-01-24 02:23
11 replies
Justify your answer rigorously.
2021-01-24 02:24
10 replies
he’s estonian, we’re all 9000iq
2021-01-24 02:25
8 replies
so justify your answer rigorously.
2021-01-24 02:35
#22
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Netherlands n0b8m8
name checks out
2021-01-24 02:50
6 replies
yo mama checks me out 😎😎
2021-01-24 02:52
5 replies
#26
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Netherlands n0b8m8
wtf i said something nice and you hit me with this
2021-01-24 02:54
4 replies
#28
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France Insidium
Our world is tough
2021-01-24 03:03
that means "thank you my french friend" in estonian. Idioms are an amazing thing, sometimes they sound like other languages
2021-01-24 03:23
never give anyone your full trust. let this be a lesson for your future! this guy is trying to help you grow.
2021-01-24 04:37
1 reply
#56
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Netherlands n0b8m8
Thanks for the inspiring words! At first i was shocked because i've never been emotionally damaged like this before, but i'm slowly starting to get over it.
2021-01-24 12:26
#35
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Brazil Troll_JuJu
Justify your answer rigorously
2021-01-24 03:10
yes
2021-01-24 02:24
1 reply
Justify your answer rigorously.
2021-01-24 02:25
#3
OK | 
Peru TheJuan
yes
2021-01-24 02:24
7 replies
Justify your answer rigorously.
2021-01-24 02:26
6 replies
#12
OK | 
Peru TheJuan
I would but I dont want to do your homework
2021-01-24 02:28
5 replies
expected. you can only stay 24/7 on hltv
2021-01-24 02:31
2 replies
#19
OK | 
Peru TheJuan
Justify your answer rigorously.
2021-01-24 02:40
1 reply
axaxaxa
2021-01-24 03:06
#27
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Netherlands n0b8m8
nice you rekted him PeruvianWidepeeker 😎👌
2021-01-24 02:59
1 reply
2nd account spotted
2021-01-24 03:03
yes
2021-01-24 02:25
yes
2021-01-24 02:25
yes
2021-01-24 02:25
yes
2021-01-24 02:27
U+n= O
2021-01-24 02:29
yes
2021-01-24 02:32
damn college is a waste of time
2021-01-24 02:38
#18
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Russia DjSisu
sorry i dont speak english
2021-01-24 02:39
#20
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Europe Nuskel
Well, I don't know what any of that means (didn't need to learn that yet I guess), so I can't give you an answer.
2021-01-24 02:41
#21
Pellyy | 
Sweden IvoS
yes
2021-01-24 02:48
is that discrete math?
2021-01-24 02:51
#25
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Brazil brasiI
i may be saying a bunch of dumb things and everything may be wrong but: first one, symmetric difference and intersection: - union | A /s\ B + A /i\ B - complementar | (A /s\ B + A /i\ B) /s\ U second, symmetric difference and union: - intersection | (A u B) - (A /s\ B) - complementar | U - (A u B) third, complementar and symmetric difference: - union | A /s\ B + \(A /s\ B) - intersection | (A /s\ B + \(A /s\ B)) - A /s\ B last one, union and intersection: - complementar | U - A u B note: i am not sure if I understood the problem correctly, and also the proofs (at least on my head) are all visual and hard to share on HLTV, but they are actually quite simple (assuming im right) symbols: BIG U to universe, /s\ to symmetric difference, /i\ to intersection and little u for union Also, I just skipped the ones where I could use the symbol to define itself
2021-01-24 02:55
#30
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Ukraine ksay
yes
2021-01-24 03:06
ive never seen a question that says "Justify your answer rigorously"
2021-01-24 03:07
1 reply
#34
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Brazil Troll_JuJu
Justify your answer rigorously
2021-01-24 03:10
#33
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Brazil Troll_JuJu
yes
2021-01-24 03:09
#36
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Italy MulaManca
Fucking hate abstract algebra
2021-01-24 03:11
imagine having high IQ and solve useless problem ... ok
2021-01-24 03:14
1 reply
don't think that it matters if it's useless or not more like if your high enough IQ to understand and answer the question but looking at it from a different point of view, why am I low IQ when this is a question that I am seeing for the first time.
2021-01-24 03:35
#38
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Portugal dascouves
Honestly don't even know what am I looking at
2021-01-24 03:16
1 reply
#47
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Brazil brasiI
set theory afaik you probably know it, just dont remember
2021-01-24 03:59
Let's say N is intersection, D is delta, U is union and \ is \ 1. A U B = (A D B) D (A N B) A N B = A N B A \ B = (A D B) D (B D (A N B) 2. A U B = A U B A N B = (A U B) D (A D B) A \ B = (A U B) D B 3. A U B = ((A D B) \ B) D B A N B = A \ (A D B) A \ B = A \ B 4. A U B = A U B A N B = A N B A \ B = A N B'
2021-01-24 03:19
5 replies
If you justifying it rigorously then, assume a set A, B within set E and use letters such as x1, y1 etc.
2021-01-24 03:20
#46
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Brazil brasiI
what do you mean by A \ B ? A u \ B ?
2021-01-24 03:50
3 replies
A \ B means all the terms in A that are not in B.
2021-01-24 04:04
2 replies
#51
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Brazil brasiI
oh really ? I always thought \ B and \ A were the complements of B and A, respectively A \ B is just (A U B) - (A N B) - B, then ?
2021-01-24 04:10
1 reply
Yes, \ is just a set substraction. So A \ B means all the elements of set A which are not in set B
2021-01-24 12:39
i think its b
2021-01-24 03:42
#45
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Georgia Xeeh
You just want someone to do your homework for you?
2021-01-24 03:44
#48
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African Union fgxnNn
let me roll my joint, i will explain it step by step after
2021-01-24 03:59
what is \ and delta, I've only seen union (U) and intersection (upside-down U)
2021-01-24 04:04
2 replies
#52
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Brazil brasiI
delta is symmetric difference and \ is what #49 says i guess
2021-01-24 04:17
1 reply
hmm at face value it doesn't seem that hard but it is kinda long
2021-01-24 04:25
That's not English.
2021-01-24 04:26
translate pls
2021-01-24 12:27
yes
2021-01-24 12:33
Endpoint
1.24
Trident
3.86
Infinity
1.30
STMN
3.34
FATE
1.57
Singularity
2.35
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