nP3 = 5 Factorial Trick to Solve w/o Calculator IB Math

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#Permutation_combination_made_simple #datamanagement_IBSL #Probability_Statistics #anilkumarmath #globalmathinstitute #permutationandcombination #permutation_combination #combinatorics #combinations #permutations #Probability #AnilKumar
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LOVE YOU PROFESSOR ! I REALLY LEARNED I LOT....

jovaniemacasaet
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how to find the r in combinationand permutation?

krishamaecagande
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Sir you are teaching a trick with the help of a calculator should we do then in exams ....

yameenasamad
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can you solve the question :given that nPr=1936 and nCr=484, then find the value of 3rC2+2rP2 with out using acalculator

gabrelladawit
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7 . 5pr = 7pr – 1, r=?
Solve it question

sahjigar
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how did you get the "n(n-1) (n-2)?

templadojeanetteclaireh.
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nc1=5multiply np3...find the value of n

shardashikshasadansecschga
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Factorial and permutation ka all example

gyasuddinansari
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Thank you sir..
13pr=150 find the value of r..

anitahubballi
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Excellent sir g.. Thank you for the trick

kalpajyotisvlog
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How to find cube root without calculator

alakanandanandatsa
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SVP prof, comment résoudre nPn-2 = 56 ?

yannickniabeunoumi
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What your solving is rubbish, you just assumed that and made a tutorial of it, it's not a formular or a true trick

wisdomjoseph-zuiy