Using the correspondence 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 space a bc d e fghij k Im nop qrstu v w x y z, we encoded the following message by a 2 × 2 matrix. (5 13 6 5 7 o -8 5 -6 -7 25 (9 14 10 5 16 0 6 10 -1 -3 25, Decode the message if its first two letters are AM and its last two letters are MY.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Using the correspondence
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
space a b c d e fghij kIm nop arstu v w x y z,
we encoded the following message by a 2 x 2 matrix.
(5 13 6 5 7 o -8 5 -6 -7 25
9 14 10 5 16 0 6 10 -1 -3 25)
Decode the message if its first two letters are AM and its last two letters are MY.
Transcribed Image Text:Using the correspondence 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 space a b c d e fghij kIm nop arstu v w x y z, we encoded the following message by a 2 x 2 matrix. (5 13 6 5 7 o -8 5 -6 -7 25 9 14 10 5 16 0 6 10 -1 -3 25) Decode the message if its first two letters are AM and its last two letters are MY.
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