Permutations and Combinations tell us the number of different arrangements of items or numbers that can occur. In this lesson we look at the counting principle – a fast method of counting the number of various arrangements through multiplication.
In this video we also use combinations and permutation counting principles to answer some of the big questions of life – how many different outfit combinations do you have, how many lotto permutations are there, why do they call the tecmath the Count?
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hey frist
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Untitled?
Why did I get a notification for this?
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Untitled…
Great video! Im in 7th grade and I love this channel! All of your videos help me a lot!
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Why is there no name lol
Very helpful video. Thank you!
lol i just did this stuff in math class(test tomorrow)
lol i just did this stuff in math class(test tomorrow)
literally yesterday was my probability test about this
6*7*12=504
6*7*12 is 504
Thank you Mr. Tecmath, today's lesson was really great in simplifying combinations.
Oh where abouts in Victoria! I'm in Melbourne too.
LLL-NNN is the license plate combo in Lithuania
This got uploaded right before my test lol
Dude you need to explain tautologies to us. I had an F in those
those are disposition not combinations… am i right? ages since i've done those…
I really find your channel so inspiring, I wish you were my teacher
I love you videos, Tecmath, it helps me a lot. Can you please make videos about basic calculus ?
bro you sound like NoriYaro
TecMath!!!! On your sqaure root of ANY number vid, I have a question!! What if you're trying to find the sqaure root of eight? You run into an answer of 2 4/4!! What do you do in this scenario??
Don't go away ever again please haha