5 -letter "words" are formed using the letters A, B, C, D, E, F, G. How many such words are possible for each of the following conditions? ( please help with A-E) (a) No condition is imposed. Your answer is : (b) No letter can be repeated in a word. Your answer is : (c) Each word must begin with the letter A. Your answer is :
5 -letter "words" are formed using the letters A, B, C, D, E, F, G. How many such words are possible for each of the following conditions? ( please help with A-E) (a) No condition is imposed. Your answer is : (b) No letter can be repeated in a word. Your answer is : (c) Each word must begin with the letter A. Your answer is :
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.CT: Chapter Test
Problem 3CT: An Internet service provider requires its customer to select a password consisting of four letters...
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5 -letter "words" are formed using the letters A, B, C, D, E, F, G. How many such words are possible for each of the following conditions? ( please help with A-E)
(a) No condition is imposed.
Your answer is :
(b) No letter can be repeated in a word.
Your answer is :
(c) Each word must begin with the letter A.
Your answer is :
(d) The letter C must be at the end.
Your answer is :
(e) The second letter must be a vowel.
Your answer is :
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