Algebra 2 - Set Equality and Subsets

Sets can be related to each other in different ways. This chapter describes the set relations of equality, subset, superset, proper subset, and proper superset.

[aychtooo]

This is a lot easier and more fun than being shoved into a classroom at 7:00am while people throw rubber bands and insult you across the room while the teacher corrects homework all day instead of teaching and then fail because you forget to turn in your work :).

[TijwokPeter]

Woow! WHY U team. Iam really enjoying your video lessons here... thanks a lot.

[sueparks]

A very nice representation of set, subsets, and supersets! (Discrete Math-VCU).

[latestnewsu]

only 2 comments and only 2500, subscribers, he deserves a lot more people. Oh yeah, only 16 likes (I just liked :)

[tehcno]

i like your revolutioninzed way of teaching....

[novennelagua]

This explained better than my professor

[samh]

Very useful for teaching middle school. Thanks NyWhyU :)

[bonbonpony]

03:30 And this makes a problem when we try to count the number of elements in a set: if an empty set is always a subset of every set, that means that it also needs to be counted as an element when we have a set of sets. And this is the case with the set-theoretical definition of numbers, which is based on nesting empty sets one inside another and counting them.

[imbsalstha]

thanks man very innovative way of teaching

[dangiscongrataway]

Unbelievable these videos should have way more subscribers and views!

[bonbonpony]

+quantumsingularityup not really. In order to reason about sets, you need the rules of reasoning in the first place. Therefore, logic is more basic than set theory (and perhaps the most basic in all Mathematics).

[afrinzafar]

Can you tell me the difference between subset, proper subset and superset

[meownamejeff]

Why is the empty set considered to be a subset of every set? A set other than an empty set is not empty (has some number of elements), how are they even related?

[want-diversecontent]

I want to make a set of all fractions.
Can you please tell me how to say that a fraction has to be simplified in notation? (note: the fraction is one variable, not two seperate variables)

[mainegranada]

Can you make a video about age problems, number problem, and

[miashine]

I ddint got abt proper set and superset, proper superset😥but u teach very well but still i get it

[nicenice]

thanks this really help me please can you make translating English phrases and Sentence to mathematical phrases and sentences please i really need it

[linersWithSky]

hi .. can i download ur video ... it so very helpful for student here to learn ...

[lamzez]

then what's the difference between equality and subset ?

[tintintin]

is this highschool algebra or college? because this isn't what i'm doing right now