Venn Diagrams (A intersection B, A' union B') 

Nahhh no way ur making memes in math channel

😂😂

If I like your comment then the number will no longer be the holy no. 69, tell me what should I do?

Yes they did it wrong

cuz it includes the full of A and the full of Not B

U= "or" which means to add ∩ = and means to find common ,A U B' = A or not B because there's an or we add A and anything not B, if it was A ∩ B' , "A and not B" we find the common shaded regions in the two and only mark that

Because, A ∪ B' = { x | x ∈ A or x ∈ B' } = (A - B) ∪ (A ∩ B) ∪ B' Proof: LHS = A ∪ B' = ( A ∩ U ) ∪ B' ----- (• using Law of U) = ( A ∩ (B' ∪ B) ) ∪ B' ----- (• using Complement law) = [ (A ∩ B') ∪ (A ∩ B) ] ∪ B' = [ (A - B) ∪ (A ∩ B) ] ∪ B' ------ [• (A ∩ B') = (A - B) ] = ( A - B) ∪ (A ∩ B) ∪ B' = RHS

Because, A ∪ B' = (A - B) ∪ (A ∩ B) ∪ B' ⇒(A - B), (A ∩ B) and B' must be shaded to show A ∪ B' Proof: Solving LHS = A ∪ B' = [ A ∩ U ] ∪ B' = [ A ∩ (B' ∪ B) ] ∪ B' = [ (A ∩ B') ∪ (A ∩ B) ] ∪ B' = [ (A - B) ∪ (A ∩ B) ] ∪ B' = (A - B) ∪ (A ∩ B) ∪ B' = RHS

No, it's correct. The intersection should be shaded as A ∪ B' = (A - B) ∪ (A ∩ B) ∪ B'

This is literally for 7th grade wtf

@@AmaneAhhh Yea but he's currently in grade 3 and he's already struggling with subtraction

​@@AmaneAhhhOmsim

​@@AmaneAhhh7th grade????i learned this when i was in 4th grade(and no i am not trying to flex) but i thought it was learned years before 7th.

​@@BylerIsCannon4th grade! I am learning this in 10th grade

Enigliss op😂

no, its correct

Understand it properly until u know it bud u'll get there

intersection is the common which is ( upside down u ) , and the union which is ( u ) is both sets together , and the apostrophe is like x bar which is a compliment , when the bar is on B it means u have to insert everything but B

Then you will shade both A nad B. But if it is intersection, you won't shade any of the sets

jesus

yes ofc obviously 💯 that is only he is saying/showing

india

​@@RayhaanKhan-mu4qu.

@@aryan.youtubeismwhy?

It will be (PHI) (Null set)

he is, it's union set

no, its correct