When arranging all of the letters in the word parallel : a) How many arrangements can be formed from all of the letters? b) In how many of these arrangements will the 3 l's be together?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.7: Distinguishable Permutations And Combinations
Problem 15E
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When arranging all of the letters in the word parallel :
a) How many arrangements can be formed from all of the letters?
b) In how many of these arrangements will the 3 l's be together?
Transcribed Image Text:When arranging all of the letters in the word parallel : a) How many arrangements can be formed from all of the letters? b) In how many of these arrangements will the 3 l's be together?
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