How many three-letter "words" (some may be nonsense words) can be made from 4 letters "FGHI" ifrepetition of letters(a) is allowed?Your answer is :(b) is not allowed?Your answer is:You should show your work for both parts of this problem.Question Help: VideoSubmit Question31

Permutation and combination used to calculate the number of possible ways to arrange or select a…

Answered: How many three-letter "words" (some may…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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How many three-letter "words" (some may be nonsense words) can be made from 4 letters "FGHI" if repetition of letters (a) is allowed? Your answer is : (b) is not allowed? Your answer is: You should show your work for both parts of this problem.