DETERMINE THE NUMBER OF POSSIBLE OUTCOMES USING FCP.
1. How many four-digit numbers can be formed from the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 if:
a. Repetition is not allowed
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b. Repetition is allowed
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Answers
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Answer:
a) 7 four digit numbers are formed
Step-by-step explanation:
b) unlimited four digit numbers are formed
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