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Show that any positive even integer is of the form 4q or 4q+2 where q is some integer |
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Answer» LET the REMINDER be 0,1,2,3 r=0 4q r=1 (4q+1)2 16q+1-8q 4q(4-2)+2 4q+2 r=2 (4q+2)2 16q+4-16 4q(4-4)+4 4q+4 r=3 (4q+3)2 16q+9-24 4q(4-6)+9 |
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