Question: 1.How many five letters permutations can be formed from the letters FLORIDA if no letter can be repeated? 2.LetA={4,7,10}B={2,7}findAB 3.LetA={1,3,4}B={4,7}findAB 4.Solvethefollowingequationinmod5:x/3-2=x 5.Performthemodularmultiplication:3 8 7=

1.How many five letters permutations can be formed from the letters FLORIDA if no letter can be repeated?

2.LetA={4,7,10}B={2,7}findAB

3.LetA={1,3,4}B={4,7}findAB

4.Solvethefollowingequationinmod5:x/3-2=x

5.Performthemodularmultiplication:387=

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