Question: Programming Language: Java Recursion: Solve the following Write and test a recursive function that returns the sum of the squares of the first n positive

Programming Language: Java

  1. Recursion: Solve the following
    1. Write and test a recursive function that returns the sum of the squares of the first n positive integers.
    2. Write and test a recursive function that returns the sum of the first n powers of a base b.
    3. Write and test a recursive function that returns the sum of the first n elements of an array.

Write a program to test your function.

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