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Mathematics, 18.03.2021 03:20 pennyluvsu13

Internet sites often ask for a secret phrase to recover lost passwrds. Jason encoded a secret phrase using matrix multiplication. He multiplied the clear text code for each letter by the matrix: The matrix representing the encoded text is:

Jason’s secret phrase is:

Clear text encoding:

Decoding a Message by Finding An Inverse

Internet sites often ask for a secret phrase to recover lost passwrds. Jason encoded a secret phras

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