Răspunsuri

2014-08-05T19:16:29+03:00
564-100=464:2=232nr. impare si 232 nr. pare
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2014-08-05T19:34:20+03:00
Numerele sunt 101; 103; 105; ...... 563
n = (563 - 101)/2 + 1 = 462 / 2  + 1  =  231 + 1 = 232

Suma lor:   
 \frac{(563 + 101)*232}{2}= \frac{664*232}{2}=332 * 232 =77024
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