Multiplication by a matrix can be used to encode messages (and multiplication by its inverse can be used to decode messages). Given the code and the code matrix , use matrix A to encode the message "To be or not to be."

Question

Multiplication by a matrix can be used to encode messages (and multiplication by its inverse can be used to decode messages). Given the code  and the code matrix  , use matrix A to encode the message "To be or not to be." ​

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The Answer of Multiplication by a matrix can be used to encode messages (and multiplication by its inverse can be used to decode messages). Given the code  and the code matrix  , use matrix A to encode the message "To be or not to be." ​

Multiplication by a Matrix Can Be Used to Encode Messages