(a.) 10 There are arrangements of the 10 letters of four distinct types. All of them are equally 3, 3, 2, 1, 1

Q: FACTORIAL The number of different ways to arrange n objects is given by n!= nx (n-1)x(n-2)x...x3x2x1…

A: Given: The number of different ways to arrange n objects is given by  n! = n×n-1×n-2×...×3×2×1

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Q: I need help on part B

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Q: 1. Find the number of distinguishable permutations of the civen letters "АAАВBBCDDEEF". A. 2640033…

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A: U=1,2,3,4,5,6,7,8,9,10A=4, 8, 9, 10

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Q: ❎❎♦️♦️♦️✅✅❎♦️

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Q: justify each answer. (a) The number 1003 is prime because it is not divisible by 2, 3, 5, 7, 11. (b)…

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Q: 4. Count the permutations 111213141516 of 1, 2, 3, 4, 5, 6} where i • 12 #1 i3 #1 1,2,3 i5 5,6 i6 #…

A: count the permutations  i1,i2,i3 i4,i5,i6 of  1,2,3,4,5,6 where i1≠1,2,3 i2≠1 i3≠1 i5≠5,6 i6≠5,6

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