How do you find the sum of a sequence of numbers
ANSWERS
2015-11-17 11:17:10
Sum = total numbers * ( first number / 2 + last number/ 2 )
2015-11-17 11:18:25
By using Arithmetic Progressions S=n/2[2a+(n-1)d] n represents the numbers of terms a represents the first term d represents the common differences. I hope this can help you.
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