Please answer with full details for full credit: Knowing that a 2 times 2 matrix
ID: 3103502 • Letter: P
Question
Please answer with full details for full credit:
Knowing that a 2 times 2 matrix is encoded by post-multiplying it by the encoded matrix , decode the following message: E A U ZJVWWWEAORUFQEXL W K S S K F G L W This method does have its limitations. Using the encoding matrix from above and pr-multiplying, encode the word HELP. Now decode the result to get back to HELP. This is fairy simple. Now, using the encoding matrix and pre-multiplying, encode the word HELP. Now try to decode the message. This does not give an appropriate result. Investigate your result and provide the limitation(s) that needs to be applied to the encoding matrix. Note: There are methods available to overcome some of these limitations. However, for this assignment we will use method shown in the assignment.Explanation / Answer
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