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

A)
B)
C)
D)
E)

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 a b c d 
And the code matrix  , use matrix A to encode the message "To be or not to be."
​​
A) ​ 
B) ​ 
C) ​ 
D) ​ 
E) ​

Quizplus · Accepted Answer

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 a b c d 
And the code matrix  , use matrix A to encode the message "To be or not to be."
​​
A) ​ 
B) ​ 
C) ​ 
D) ​ 
E) ​

Multiplication by a Matrix Can Be Used to Encode Messages