No Chatgpt please Chatgpt gives wrong answer --101The encrypted matrices20-1]The encoding matrix is-are given below. For each of the following, determine thethree-letter word that is originally transmitted. Hint: All fourwords are parts of the body.49. Cryptography. [5510 -22]50. Cryptography. [318 -7]51. Cryptography. [2112 -2]52. Cryptography. [9 1 5]53. Cryptography. [-10S20]54. Cryptography. [40 5-17]

Question 49:Step 1: Find the inverse of the encoding matrix ( E )The encoding matrix…

Answered: - -1 01 The encrypted matrices 2 0 -1]…

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter7: Matrices And Determinants

Section7.5: Applications Of Matrices And Determinants

Problem 8ECP

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Suppose that the check digit is computed as described in Example . Prove that transposition errors of adjacent digits will not be detected unless one of the digits is the check digit. Example Using Check Digits Many companies use check digits for security purposes or for error detection. For example, an the digit may be appended to a -bit identification number to obtain the -digit invoice number of the form where the th bit, , is the check digit, computed as . If congruence modulo is used, then the check digit for an identification number . Thus the complete correct invoice number would appear as . If the invoice number were used instead and checked, an error would be detected, since .
How many different signals can be sent, when three flags are used, if two of the 9 flags are missing?
Show that |a1111a1111a1111a|=(a+3)(a1)3
PLEASE TYPE ONLY*** Exercise 5.3.3: Counting license plate numbers. License plate numbers in a certain state consists of seven characters. The first character is a digit (0 through 9). The next four characters are capital letters (A through Z) and the last two characters are digits. Therefore, a license plate number in this state can be any string of the form: Digit-Letter-Letter-Letter-Letter-Digit-Digit (b) How many license plate numbers are possible if no digit appears more than once? (c) How many license plate numbers are possible if no digit or letter appears more than once
Use Matrix Logic Pat, Phillip, Ivana, and Sarah are the first names of four strange people who are all taking courses at the University of Michigan-Flint. Me’ondaback actually has a full ride, because he is fortunate enough to be able to do well on standardized test. Please use the clues to determine each person’s full, but unusual name. 1. On’Pisa and Pat play on the same men’s mancala team 2. Noinstructor and Tonin have both set women’s records in breakdancing. 3. Sarah and Noinstructor both went to the same La bodega today to get a pack of gum. Use a matrix logic grid to solve the problem. Place an “ X” on the grid for incorrect answers and an “ O” for correct answers. Your grid must include subscripts when appropriate. You must write out the first and last names of each person.
It is a type of error that occurs when two adjacent numbers of a UPC barcode or an ISBN are typed reversely. phonetic error transposition error single digit error O jump error
3 A pharmaceutical company is going to issue new ID codes to its employees. Each code will have three letters followed by one digit. The letters H and I and the digits 2, 4, 6, and 8 will not be used. So, there are 24 letters and 6 digits that will be used. Assume that the letters can be repeated. How many employee ID codes can be generated? employee ID codes X S Save For Later Submit A: Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center ^ (40) 87°F Mostly sunny Check Type here to search O 15 O fe 10 7 +
A team of 17 softball players needs to choose three players to refill the water cooler. What two pieces of information from this problem allow you to calculate whether this is a permutation or combination? A - Team, players B- 17, team C - 17 players, 3 of the players D - Softball, players
Create an example of a permutation and a combination (one of each) and use them to communicate the connection between permutations and combinations in a similar context with the same values. Use the example with the 13 ingredients for the soup as a guide. Your example should include a real life example different from the one presented but that connects permutations and combinations. Notice the example given used 13C3 and 13P3 and gave a reason why one was used over the other while still talking about soup ingredients.
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