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Lukecrayonz
Group Title
??? What in the world is this
Use U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, A= {1, 3, 5}, B= {5, 6, 8, 9} and C = {2, 4, 10}, find A upside down U thingy B?
 2 years ago
 2 years ago
Lukecrayonz Group Title
??? What in the world is this Use U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, A= {1, 3, 5}, B= {5, 6, 8, 9} and C = {2, 4, 10}, find A upside down U thingy B?
 2 years ago
 2 years ago

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Lukecrayonz Group TitleBest ResponseYou've already chosen the best response.1
What do you even call this!?
 2 years ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.2
\( \color{Black}{\Rightarrow A \cap B}\) means the intersection between A and B. Intersection are the common elements in both the sets. Get it?
 2 years ago

Lukecrayonz Group TitleBest ResponseYou've already chosen the best response.1
Oh.. Well now I just feel stupid, never even seen this before.
 2 years ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.2
lol, so did you find the common elements?
 2 years ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.2
Yep, so you'd denote it by \(A \cap B = \{5\}\)
 2 years ago

Lukecrayonz Group TitleBest ResponseYou've already chosen the best response.1
Have you ever had those nights where you literally forget everything you know about math..? Because this is that night for me.
 2 years ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.2
lol exactly ;)
 2 years ago

Lukecrayonz Group TitleBest ResponseYou've already chosen the best response.1
I'm serious, I am taking a test and i'm like uhhhhhh, forgetting how to factor etc. I took Precalc and got an A for godsake haha
 2 years ago
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