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Montano1993 [528]
3 years ago
12

What is the sum of this sequence 1+3+5+7+...+999

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
4 0

Answer:

250,000

Step-by-step explanation:

the equation of this arithmetic sequence is 1 + 2n

1 + 2n = 999

2n = 998

n  = 499

\mathrm{\sum _{n=0}^{499}1+2n} = 250,000

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