3. Using the digits 1, 2, 3 and 4, how many 4 digit numbers can be formed if a) The first digit must be 1 and repetition of the digits is allowed? b) The first digit must be 1 and repetition of the digits is not allowed?
3. Using the digits 1, 2, 3 and 4, how many 4 digit numbers can be formed if a) The first digit must be 1 and repetition of the digits is allowed? b) The first digit must be 1 and repetition of the digits is not allowed?
Chapter9: Sequences, Probability And Counting Theory
Section: Chapter Questions
Problem 21PT: How many distinct ways can the word EVANESCENCE be arranged if the anagram must end with the letter...
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Please answer Number 3 only. Show the given, formula and then the solution together with the final answer
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