Unformatted text preview: Z 5 . Use it to Solve the following system of linear equations: Â± 2 x + 3 y â‰¡ 1 ( mod 5) 3 x2 y â‰¡ 2 ( mod 5) Problem 5. Solve the game lights out for 2 Ã— 2 case. Denote the colors of the cells as b 1 ,b 2 ,b 3 ,b 4 , the number of the clicks that you need to make for a particular cell as x 1 ,x 2 ,x 3 ,x 4 , write a system of equations and solve it. Remember that all x and b are from Z 2 . 1...
View
Full
Document
This note was uploaded on 10/13/2010 for the course MATH 311W taught by Professor Mullen during the Spring '08 term at Penn State.
 Spring '08
 MULLEN
 Math

Click to edit the document details