murder
... and found him guilty of murdering Alex. In order for me to decode the formula I had to find out what formula or encryption method he used. The reason that I knew what decoding formula to use was because two years ago there were not a lot of formulas used. Two years ago there were only about three formulas used, but hardly anybody ever knew they existed and what were they used for. In the work below I first show the procedure that Alex did to code the note. Then after I demonstrate what I did to decode the note (under dotted line). J O 10 15 Step1. Assign each letter a number position on the E = 19 5 Alphabet. 0 1 10 15 Step2. Multiply the matrix by a coding matrix. 0 1 1 1 * 19 5 = 1 1 19 5 S E 25 20 = W T Step3. Assign a letter a number of the matrix based on step 1. K I 11 9 L L = 12 12 0 1 11 9 1 1 * 12 12 = 12 12 L L 23 21 = W V E D 5 4 M E = 13 5 = 0 1 5 4 1 1 * 13 5 = 13 5 M E 18 9 = R I Step4. Find the inverse of the matrix C. 0 1 -1 1 1 1 or 1 0 --------------------------------------------------------------------------------------------------------------------------- -1 1 S E 19 5 1 0 = W T = 29 20 = -1...