Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
Related questions
Question
1. use A-1 to decode the cryptograph A in the picture below.
2. Encode the message "TUESDAY" using the Matrix A in the picture below.

Transcribed Image Text:1. Use A-1 to decode the cryptograph. A = 13
[1
21
1. Use A-1 to decode the cryptograph. A = L3 51
39
69 29 53 55
92
33 59
11 20
41
21
13
2. Encode the message "TUESDAY" using the matrix A =
21
N 5.
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