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PERMUTATION —AKY Bona SERMUTATION AND COMBINATION Ina fr cha 5 iii aed ler of posi -arrngenents is an the order of artangenents meters. . i Po is used to find te number of a arrangements at n situation whee the order of arrangements doesn’t *Consider a situation where there are 4 different coloured cards BO000 a “4 ss ue “Tt t's asted to pick any 3 Cards out of tHese 4 cards it is possible to pick $e Cards in any F te lowing NOLS Hof 000 600 O00 0 fureen, Yell Red Blue Yellow Red Bue Loreen Blue. Green Yelow oo - a ile one (1) (2) (3) . ae A ee \ | ethee are your dferert wouS = " any 3 colured cards * That means Shere Gre 4 Combinatto nS to pick any 3 coloured cords out of 4 ot owed Cords ACorsider 4+ cords num heel arrange all possime 37 di t nb to 4 ond i is obked lors using tree = 4 Cards, ir 6\ (3\ A fg 3 2] 319 ~a0 wane fa 2 a3 323 Al 124 2\4 34) 32 | 34 ae 314 43! (49 294 324 327 ia 4 149 92 Gag ‘There are 24 differet 3-digit rumbers Dat cen be arranged auk of shel 4 cords j = That cans Here ore IA peru terion 2 digit numbers |NoTE athe order of choosm the coloured Cords does rok rie rsdered 0S Ohe ce : oH Blue, Red» Ge en bath | ots, a Se ae ae to arrange these 4 Cards 05 
