Question 2 This question is about strings formed from the exactly letters F, A, K, T, A, R, U, T, A. (a) How many different strings can you form using exactly those 9 letters, in any order? (Examples: FAKTARUTA, TUKTAFARA...) (b) How many different strings can you form using exactly those 9 letters, where the two letters T do not appear adjacent to each other? (Example: KARTATUFA, but not FUAKRATTA.) (c) How many different strings can you form using exactly those 9 letters, where no two letters A appear adjacent to each other? (Example: KATTAFRAU but not TRAAKFUTA or KRUTFAAAT.) (d (*)) How many different strings can you form using exactly those 9 letters, where no two equal letters appear adjacent to each other? (Example: FAKTARUTA, but not FUAKRATTA or KRUTFAAAT or even UKFAAARTT.) (This question is not obligatory! But you may answer it if you wish!) Compute all your answers in two different ways: (1) Write a program that enumerates all possibilities, and (2) Show how the answer can

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Comviq
K
N80% 08:13
Uppgiftsdetaljer
DIT984 H22 Diskret matematik för Datavet...
Question 2
This question is about strings formed from the
exactly letters F, A, K, T, A, R, U, T, A.
(a) How many different strings can you form
using exactly those 9 letters, in any order?
(Examples: FAKTARUTA, TUKTAFARA...)
(b) How many different strings can you form
using exactly those 9 letters, where the two
letters T do not appear adjacent to each
other? (Example: KARTATUFA, but not
FUAKRATTA.)
(c) How many different strings can you form
using exactly those 9 letters, where no two
letters A appear adjacent to each other?
(Example: KATTAFRAU but not TRAAKFUTA
or KRUTFAAAT.)
(d (*)) How many different strings can you
form using exactly those 9 letters, where no
two equal letters appear adjacent to each
other? (Example: FAKTARUTA, but not
FUAKRATTA or KRUTFAAAT or even
JKFAAARTT.) (This question is not obligatory!
But you may answer it if you wish!)
Compute all your answers in two different
ways: (1) Write a program that enumerates all
possibilities, and (2) Show how the answer can
Skicka in uppgift
Transcribed Image Text:Comviq K N80% 08:13 Uppgiftsdetaljer DIT984 H22 Diskret matematik för Datavet... Question 2 This question is about strings formed from the exactly letters F, A, K, T, A, R, U, T, A. (a) How many different strings can you form using exactly those 9 letters, in any order? (Examples: FAKTARUTA, TUKTAFARA...) (b) How many different strings can you form using exactly those 9 letters, where the two letters T do not appear adjacent to each other? (Example: KARTATUFA, but not FUAKRATTA.) (c) How many different strings can you form using exactly those 9 letters, where no two letters A appear adjacent to each other? (Example: KATTAFRAU but not TRAAKFUTA or KRUTFAAAT.) (d (*)) How many different strings can you form using exactly those 9 letters, where no two equal letters appear adjacent to each other? (Example: FAKTARUTA, but not FUAKRATTA or KRUTFAAAT or even JKFAAARTT.) (This question is not obligatory! But you may answer it if you wish!) Compute all your answers in two different ways: (1) Write a program that enumerates all possibilities, and (2) Show how the answer can Skicka in uppgift
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