01 - What is a Permutation? Learn the Permutation Formula.

This is just a few minutes of a complete course.
Get full lessons & more subjects at: www.MathTutorDVD.com.
In this lesson the student will about permutations and how to solve permutation problems. First, we will introduce the permutation formula and solve several example problems where we need to use the definition of the permutation to find the answer.

[@daryllubin8564]

gifted teacher - every student should be so lucky to have a teacher like this.

[@MathAndScience]

Wow thanks!

[@vonjuez654]

Zero factorial is equal to 1 not by definition but as a consequence of the meaning of n!, which is the number of ways that a set with n elements can be arranged. A set with Zero element can be arraged in only one way.

[@MoAnwar]

What I really like about your approach is how encouraging you are at the beginning of each video. It really gives the students the courage to dive into and learn instead of walk away scared and frustrated. Thank you!

[@deboaina7618]

I am a Nigerian that sat for my Higher School Certificate Exams in 1975 in NIGERIA in Math, Physics and Chemistry and had been following your lectures in both differential equations, Exponential Series and Logarithms, indices and some of the Physics of Electrostatic forces, Ohms and Magnetic Induction Principles, Bohrs Theory, Quantum Mechanics et al. It really brought me back to my memories of yesterday years. As an avid student of Sciences (Physical), I followed all the principles you were teaching. Exactly what I learnt then, coming to fore. I am currently an Architect and a 65year old and the basis of my foundation in these core Science subjects paved way for me to understudy Architecture in my chosen University in NIGERIA.
I am really happy that I am following these principles of these courses as you teach. Integral, differential, Trigonometry, Statistics with Probabilty equation formulations using Binomial Theorem. I also hope that you will cover aspects of Co-ordinated Geometry and Vectors as it is in Applied Mathematics during your course to help me refresh.
Thank you for your methods.

[@Missyheng]

Love your teaching approach! For someone who is having a huge problem understanding statistics, you are a godsend. You truly understand the difficulties we are facing and are able to break it down into parts that are easier to understand (e.g. even something as simple as trying to understand what the question is asking for can be difficult for me). Thank you very much, so please keep doing what you are doing!!

[@jaysonarzadon7782]

Ur lectures helped me a lot. Very clear and easy to understand. The best Math teacher! Thanks and more power!

[@hugdetta]

This is gold. Exactly what í needed, getting drilling and stamps the definitions over and over on my forehead. Much appreciated for us late brain bloomers.

[@dithishetty6120]

I was really struggling with my data analysis cases in Masters as I have no background in probability and being middle aged had given up hope. Your videos give me tremendous hope that I might be able to get through this particular course . Thank you so much

[@Alex-bc3tt]

I hope you ended up going through the course successfully 🙏🙏🙏🙏

[@thaianle4623]

Nothing could beat relevant examples in teaching, and Jason's lectures are just full of these examples.

[@SNoCappidona]

this guy is the best teacher for everything. really helped me out with circuits as well.
for question about all permutations of 4 digit numbers above 3000; it was a lot harder for me to think about the fundamental counting principle than to just think (10,000-3000)/2

[@pheobiethomas9351]

This video is AWESOME! Thank you for sharing your gift of teaching!

[@jess0060]

I like your teaching very much. You start from the fundamental, definition of words. That is very important to me, an old lady in Taiwan wishing to learn all this wonderful math.

[@user-lz3yi9vr1c]

I love Taiwan! Keep up the good work! ❤

[@ranganathanarumugam839]

you have made my life easy, things are very clear now. I was totally lost in the beginning. You are just great. Thank you Sir.

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Thank for explaining everything with so much detail. I always look for your videos if I don't understand and it always helps so much.

[@smartsivile8203]

You have removed fear in me as I write my exam on Monday. God bless you . Indeed you know your job.

[@tegotube]

Excellent explanation ! Your's tutorials helps me a lot when I need to review a mathematical topic to explain it to my daughter. I admire your ability to teach clearly and simply. Thank you very much from Argentina.

[@mustafabodur1689]

This is gold. I wish I found this channel earlier

[@trevorpope1913]

This is another brilliant video making the complex understandable using excellent examples to illustrate just how to achieve results. Thank you Jason

[@user-tt6tt5ms6f]

Your explanations are really good and easy to pick up with .Thanks

[@tube2hin]

Thank you for this awesome video!

[@saabastiana4111]

really helpful, thanks a bunch prof!

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I really enjoyed your class so much ,it was helpful ❤

[@melodykamil]

That was so useful. Thanks!!!

[@lilypochnell527]

Thank you for clear explanations. I like your teaching techniques. Great lesson!

[@sidtamang4728]

this guy is simply GENIUS!

[@naegopayooo]

You are my saviour in Math class!
Thank you so much, sir!
P. S. Subscribed.

[@ritaallerding6802]

I use your videos to clarify what I was supposed to learn in class....and bingo....works pretty good. Thanks

[@imranomar207]

Very nice description about permution Thanks for your work keep it up

[@lynetmuriuki]

This was so helpful. Thank you

[@shuneleimyint]

you saved me with this amazing lesson, thank you so much Jason

[@Richerandricher]

thanks for your dedication.

[@dahaboibrahim4563]

Awesome! I love how you always make me understand .

[@sadniks]

You are a great teacher !
Thank you !

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Wowwwww! Sooo clear. Thank you!

[@MOoOM420]

THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU !!!!!!!!!!!!!!! I KEEP GETTING THESE QUESTIONS IN GRE MATH AND THIS MADE ME FEEL SO PROUD OF MY SELF WHEN I WAS ABLE TO SOLVE THE QUESTIONS ON MY OWN !!! THANK YOU SIR SO MUCH

[@Krishnaveni-sz4en]

Thankyou so much..its very useful... You are a great teacher ....

[@elizabethmarrero8867]

Love this! Great teacher.

[@MathAndScience]

I really appreciate it!

[@roniejabello1391]

I like the way you teach, thank you very much sir. 👌

[@Pidamoussouma]

very good examples to cover permutations ... good job by the person teaching

[@royamoshiri1238]

Thank you 🙏👍

[@anurapriyadarshana2490]

thank you so much sir.for your lesson

[@sathtoonlynn970]

Thank you so much.

[@charvisen2908]

Thank you for sharing

[@sanjaymahli7772]

Well done sir , your teaching is always superior

[@ZijadLicina-oc2po]

Thanks a lot!

[@princessandchefs6233]

Please upload full video of other vol of mastering statistics also.

[@AynRand1967]

The best math teacher \

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my best teacher

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I love it,i thank You sir

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[@shaye4980]

Subscribed and sticking around.
Very clear and easy to understand, straight forward lessons!
Thanks for the help!!

[@vigy_g]

Wish you had been my teacher 25 years ago in my school.

[@uchihasasuke4712]

Thank you very much sir.

[@mean7429]

thank you

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Hey which app?

[@sujithnair6529]

excellent way ...cool maths🥰

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I really understood your teaching

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Posted in 2016, same year i had finals of 12th grade........
This is real Gold, if only I would've found this video early, i wouldn't have had to cheat in final exams....

[@c.danielpremkumar8495]

Would you please let me know the next (combination) continuation video. Unable to find it.

[@shirleyeggenschwiler9482]

loved it!

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Thank u sir💐

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God bless you

[@sushant9381]

brilliant sir !

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[@dharmeshdalwadi3961]

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God Bless You

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[@kefasr.galadima2036]

EXCELLENT

[@user-hc4xj9gd3b]

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[@MathAndScience]

Thank you!

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Thankyou sir gibson

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youre amazing

[@ianmendoza6555]

The man. The legend 👍

[@MathAndScience]

I really appreciate it!
Jason, MathAndScience.com

[@Isengsengaja]

Ur my saviour

[@balabodhiy730]

Hi., this is excellent teaching. But found a confusion in one of the problems from your examples of Permutation. The Radio station problem. I tried solving this problem using nPr method., but the final result number that I got was 31,200 which is different from 35,152. So here how i did: nPr = 2P1 x 26P3 = 2! x 26*25*24 = 31,200

[@chief9823]

Comprehend able

[@kelvinvalerian6588]

Videos missing this lecture can I see those

[@mkingasana400]

Haaah this prof of maths can teach in all continents

[@swapneshify]

Can i purchase the course, not exposing my card number, i will simply pay the amount and course will be available to me for one month.

[@hqs9585]

are there only two choices? Jason , Sean or Sean and Jason? LOL

[@simpleman283]

47:41 WKRP in Cincinnati.

[@0004W]

The only way zero things can be arranged is only one way- Do nothing…. Doing nothing is also one way ! So 0 factorial is ONE

[@monoman4083]

secretery or secretary ??

[@hilwataqiyya1682]

47:25

[@evelynquinones7683]

Wow this is kinda fun 🤣🤣🤣🤣😂

[@marwazaman]

is this australian maths

[@marcelmaurice4586]

You've erred by substituting "3K" to the 30K value. You do not have "10 choices", you have 7. (re: minute54:00)

[@racquelsabesaje4562]

permutation

[@vkhemant]

Problem 1 had a phone number of 7 digits only, then where did the 10 come from?

[@vkhemant]

Understand it now. The second question made me understand the first one. Thanks 😊

[@andrewjustin256]

40:20 I may have to disagree on this point that it is how it is defined; it was never defined this way that zero's factorial will be one but this was actually found to be true. Now evidently, something that was found does not insinuate a rigorous proof 🧾 why it is true because we found it to be true. Mathematicians have been able to pan out the pattern of factorials and that's how we know that its factorial is one.
Check this:
1! = 1
2! = 2
3! = 6
4! = 24
5! = 120 etc
Now 120÷5 = 24 which is 4!
24 ÷4 = 6 which is 3!
6 ÷ 3 = 2 which is 2!
2 ÷ 2 = 1 which is 1!
1 ÷ 1 = 1 which should be 0!
That's how we know 0! = 1
Not defined and definitely not a voodoo magic ✨!

[@jjsmallpiece9234]

Goodness, looking a bit younger here

[@MathAndScience]

Yeah, it happens!

[@jjsmallpiece9234]

@@MathAndScience Great educational videos. Wish such a resource had been available when I was a student. I'm older than you .It was all traditional text books when I was a student

[@racquelsabesaje4562]

occupation

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[@racquelsabesaje4562]

hahahaha

[@RemohNospmis]

עכשיו אני בוגר הנדסת אלקטרוניקה. אָמֵן

[@FabiusMuindi-oi1zt]

Thanks 🎉