if 2 56 69 70 47 were permutate,what is the sixth number

These questions are about permutations and combination: Find the number of ways in which a class...

Let P=(p1,p2,…,p7) be a permutation of the integers 1,2,…7. For how many permutations P are all seve...

I am having problems with permutations what is 5P2 The answer I have is 20 am I wrong?

6. What is the number of permutations that can be made using the letters PEN? * 1 point 3 8 6...

23 123 123 Given these permutations 푏 = (1 123) , 푐 = ( 312) and 푑 = ( 231). a) Write the...

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