40Columbine
40Columbine
18-01-2017
Mathematics
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sum of all even numbers between 1 and 1000
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Vivi1903
Vivi1903
18-01-2017
S= 1+2+3...+1000
S=n(n+1): 2= (1000 x 1001):2=500500
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Аноним
Аноним
18-01-2017
500 is the answer of your question.
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