Consider the matrices A and B defined in (4) and (5), respectively. (a) Rewrite B as B
Chapter 8, Problem 13(choose chapter or problem)
Consider the matrices A and B defined in (4) and (5), respectively.
(a) Rewrite B as B' using integers modulo 27.*
(b) Verify that the encoded message to be sent in letters is
OVTHWFUVJVRwYBWYCZZNWPZL.
(c) Decode the encoded message by computing \(\mathbf{A}^{-1} \mathbf{B}^{\prime}\) andrewriting the result using integers modulo 27.
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