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Unformatted text preview: exactly 1 black and 1 white , it will not cover the entire checkerboard because there are sufficient Black boxes, but insufficient White boxes because there are 2 less whites than blacks. The ratio between Black and White boxes must be equal to (1:1). As long as the ratio between black white boxes are equal, no matter how many you take out, you will always be able to completely cover the checkerboard. Etc etc. Therefore, when the two corners are taken off, the covering is not possible because the ratio between black and white boxes are not equal....
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This note was uploaded on 11/09/2010 for the course ISE 234 taught by Professor Scze during the Spring '10 term at NJIT.
 Spring '10
 scze

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