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.

Java

LANGUAGE:¬†JAVA CHALLENGE: 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…

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