Directions: Solve the following permutations.
1. In how many ways can letters of the set{A, B, C, D, E, F, G} be arranged to form ordered codes of 4 letters? (Repetition is not allowed)
2. In how many ways can 7 different cars be parked in a row?
3. How many 4-numbered license plates can be made using the digits 0 to 9 if repetition is allowed?
4. In how many ways can the numbers of the set {1, 2, 3, 4, 5, 6,7, 8 & 9} be arranged to form all possible 4-digit numbers?
5 & 6. Find the permutations of the letters of the following:
a. TAYTAY
b. BATANGAS
7. In how many ways can a shepherd arrange 10 sheeps around a round sheep pen?
8. In how many ways can the 12 basketball players be arranged on basketball court in a circular pattern?
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