Operations with Matrices Crytography Project Matrix Inverses

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PRODUCT DESCRIPTION

This project shows students how matrices can be used to code a secret message and then how the inverse of the coding matrix can be used to decode it. Students will create a secret message and use a matrix to transform it into a coded message. Then they will give their coded message and the decoding key to a classmate who will use inverse matrices to decode their message.
Total Pages
3
Answer Key
Does Not Apply
Teaching Duration
90 Minutes

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Operations with Matrices Crytography Project Matrix Inverses