Write a program to find and print the sum of the first n cubes in the following four ways.
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Computers and Technology, 17.12.2019 19:31, jjaheimhicks3419
Write a program to find and print the sum of the first n cubes in the following four ways.
declare a variable n and ask the user for a value. print the value of n.
1. send n to a method to compute sum1 = 1^3 + 2^3 + … + n^3
2. send n to a method to compute sum2 = n^2 (n + 1)^2 / 4
3. send n to a method to compute sum3 = (1 + 2 + … + n)^2 . this is (the sum of the first n integers)^2 .
4. compute sum4 = n (n +1)(2n + 1) / 4 + 2 ). you must program it this way without simplifying
Answers: 1
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