HELPPP !!!!
Darnell then found a 3 x 3 encoding matrix, D, and must now use it to encrypt the word “bleachers” so that he will receive the matrix containing the location of the wooden token.
What is D × E? (
What is the inverse matrix of D? Show how to get D–
What is D–1 × F?

HELPPP Darnell then found a 3 x 3 encoding matrix D and must now use it to encrypt the word bleachers so that he will receive the matrix containing the location class=