Thank you for you help! This did explain a lot and I like that I have a better understanding of what I am doing.
@ddstar
4 жыл бұрын
this has been ver helpful for me. thank you
@SugarRush150
6 жыл бұрын
thank you!! this video helped me a lot!
@hamokhachadourian8854
3 жыл бұрын
and if we have more than 52 cards, thus we have these cards (Q diamond + K spade + Q spade) extra over standard 52 cards, so we have 55 cards?
@hajranaeem4201
3 жыл бұрын
why could not it be like 13.4C2.124C2.44C1/52C5?
@syed2194
4 жыл бұрын
thank you ji
@ekramtofik-if9kp
10 ай бұрын
👍👍
@thoorayamused2528
7 жыл бұрын
THANK YOU SO MUCH!
@MathematicsTutor
7 жыл бұрын
Thanks for appreciation
@thomasnguyen1150
6 жыл бұрын
thank you
@리뷰쓰려는데귀찮게하
5 жыл бұрын
Why couldn't it be 13C3 * 4C2 * 4C2 * 4C1? (Choose 3 different ranks and choose 2 of each 2 ranks and choose another 1 from the remaining rank) Anyway thanks a lot for the video
@davidjames1684
3 жыл бұрын
That answer would be too low since even though you are selecting the 3 different ranks, you are not selecting the one that will have the single card from it. For example, suppose the 13C3 picks Q, K, and A. Now which one will you assign the single card to? Your formula doesn't pick that one so your answer is too low by a factor of 3. Put a * 3C1 in your formula and it will then be correct.
@karlroeth96
4 жыл бұрын
can somebody explain the idea how there are 44 cards left?
@conradmorris8881
4 жыл бұрын
you cannot choose a card from the same suit as the two pairs you have selected. therefore, there are 11 suits to choose from * 4 cards in each suit = 44 cards left to choose from.
@analystwaterbombali334
4 жыл бұрын
@@conradmorris8881 what if your two pairs are Jack Spades Jack Heart Jack Diamond Jack Club. It seems there are 12 values to choose from each suit?? shouldnt it be 12*4 = 48?
@Eastercube
4 жыл бұрын
@@analystwaterbombali334 that would be not (2 pair), but (4 of a kind). for 2 pair we need two different denominations
@omarreyesortiz5641
6 жыл бұрын
If the question was one pair and three different cards , would the answer be 13c1x4c2x48c1x44c1x40c1?
@MathematicsTutor
6 жыл бұрын
Related Videos: kzitem.info/door/PLJ-ma5dJyAqrcWkF51fq4E_3nud2m0SF1
@omarreyesortiz5641
6 жыл бұрын
Thanks so much sir . I learned a lot from those 7 videos , understood all of them but unfortunately the second video no matter how many times I watched it couldn’t get it . When you have a chance please explain
@MathematicsTutor
6 жыл бұрын
Thanks for your time, interest and feedback. All the Best!
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