yes
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he’s estonian, we’re all 9000iq
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yo mama checks me out 😎😎
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that means "thank you my french friend" in estonian. Idioms are an amazing thing, sometimes they sound like other languages
never give anyone your full trust. let this be a lesson for your future! this guy is trying to help you grow.
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Justify your answer rigorously
yes
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yes
yes
yes
U+n= O
yes
is that discrete math?
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
ive never seen a question that says "Justify your answer rigorously"
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Justify your answer rigorously
yes
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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'
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If you justifying it rigorously then, assume a set A, B within set E and use letters such as x1, y1 etc.
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A \ B means all the terms in A that are not in B.
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Yes, \ is just a set substraction. So A \ B means all the elements of set A which are not in set B
i think its b
what is \ and delta, I've only seen union (U) and intersection (upside-down U)
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hmm
at face value it doesn't seem that hard but it is kinda long
That's not English.
translate pls
yes
Bet value
Amount of money to be placed
Winning
Odds total ratio
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