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Home Q & A Board Science-Related Homework Help Mathematics
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victoria1 victoria1
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7 years ago
Prove proposition 32 of the Maasei Hoshev


1+ (1 +2 ) + (1 +2 +3) +...+(1+2+...+n)=

1^2 + 3^2 +...+n^2 n is odd

2^2 + 4^2 +..+.n^2 n is even
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#1
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7 years ago
Enjoy...
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