Application: Cryptography
{"Image DocumentName": "Application: Cryptography", "Image ImageDescription": "Matrix inverses can provide a simple and effective procedure for encoding and decoding messages. To begin, assign the numbers 1-26 to the letters in the alphabet, as shown below. Also assign the number 0 to a blank to provide for space between words. Blank A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Thus the message SECRET CODE corresponds to the sequence Barnett/Ziegler/Byleen Finite Mathematics 12e.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}