Mathematics, 03.05.2021 17:50 qais4002
Yvette encoded a secret phrase using matrix multiplication. Using A = 1, B = 2, C = 3, and so on, she multiplied the clear text
code for each letter by the matrix
to get a matrix that represents the encoded text. The matrix representing the
to get a matrix that represents the encoded text
1 2
48 73 114
encoded text is
(21 32 50
decode the text.
30 136
13 58
78 35
35 15
What is the secret phrase? Determine the location of spaces after you
FIND THE PRODUCT
FIND THE INVERSE
FINE IS THE PIANO
FINE IS A WARM DAY
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Sunt
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