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Alexandra [31]
3 years ago
12

Answer like gauss 1+3+5+7+...=999

Mathematics
1 answer:
raketka [301]3 years ago
7 0

1+3+5+7+...+999 =

= 1+2+3+4+...+500

     +1+2+3+...+499

= 2·(1+2+3+...+499) + 500

= 2·(499·500)/2 + 500

= 499·500 + 500

= 500·(499 + 1)

= 500·500

= 250.000

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Zinaida [17]

The denominators of the fractions are 2 and 10.

<h3>The fractions with numerators of 1 that have sum of 3 / 5  is calculated below</h3>

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7 0
3 years ago
Find the like terms.Please help..Please...3x-2y-3x
elena-s [515]

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3 years ago
What is the multiple zero and multiplicity of f(x) = x3+2x2+2
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I assume you mean...

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3 years ago
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