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OpenStudy (anonymous):
Help with matrices?
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OpenStudy (anonymous):
What the heck am supposed to be doing here?
OpenStudy (anonymous):
These are the letters encoded: 15, 14, 5, 17, 21, 5, 19, 20, 9, 15, 14, 20, 15, 7, 15
OpenStudy (anonymous):
I've never done this before, but each of these links seem to walk you through it. http://www.instructables.com/id/Encrypt-a-message-using-matrixes/ https://www.nsa.gov/academia/_files/collected_learning/high_school/algebra/secret.pdf https://people.richland.edu/james/lecture/m116/matrices/applications.html Best I can tell you put your code into matrices and multiply by the one they gave you to encrypt it.
OpenStudy (anonymous):
that's confusing... but thank you
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