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In a plane, there are two families of lines y=x+k, y=−x+k, where k∈{0,1,2,3,4}. The number of squares with diagonal of length 2 units formed by the lines, is |
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Answer» In a plane, there are two families of lines y=x+k, y=−x+k, where k∈{0,1,2,3,4}. The number of squares with diagonal of length 2 units formed by the lines, is |
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