dramaqueenactr1458 dramaqueenactr1458

30-11-2017
Mathematics

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The sum of the numbers from 1 to n can be defined recursively as follows: the sum from 1 to 1 is 1. the sum from 1 to n is n more than the sum from 1 to n-1. write a int -method named sum that accepts an int parameter , n, and recursively calculates and returns the sum of the numbers from 1 to n. . submit

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chudung1976 chudung1976

01-12-2017

1+2+3+... +n=
((1+n) x n) /2
is that the things you want

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