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OpenStudy (anonymous):
Use Gauss's approach to find the sum (no formulas)1+3+5+7+...+1003 my answer is wrong. I keep getting 1003 X1004=1,007,012 divided by 2= 503,506. What did I do wrong?
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OpenStudy (anonymous):
my answer is wrong. I keep getting 1003 X1004=1,007,012 divided by 2= 503,506. What did I do wrong?
OpenStudy (dumbcow):
arithmetic series with size of 502 \[Sum = \frac{502 (1+1003)}{2}\]
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