The Message 15 16 56 74 15 18 43 62 2 3 28 33 12-- 18 49 630 was encoded with matrix A. Decode themessage.таA =3What's the message ?

To decode the message encoded with matrix A, we need to perform matrix multiplication with the…

Answered: The message 15 16 56 7415 18 43 62 23…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Encode the message Math is good. Break the message into groups of two letters and use the matrix M = How can the message be encoded? OA Translate each group into a sequence of integer pairs and add each to the identity matrix 0. Translate each group into a sequence of integer pairs and multiply each by M OC. Translate each group into a sequence of integer pairs and subtract each from the identity matrix D. Translate each group into a sequence of integer pairs and multiply each by M Encode the message. Give your answers as column matrices, where each matrix contains a pair of encoded letters. Give the matrices in the order they were encoded, which should correspond to the order of the original message 119 888888 (Type an integer or simplified fraction for each matrix element.) 29 15
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The message 15 16 56 7415 18 43 62 23 28 33 12 - 18 49 630 was encoded with matrix A. Decode the message. A = 13 What's the message ?