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The following recursive method factRecursive computes the factorial of positive integer n. Demonstrate that this method...

The following recursive method factRecursive computes the factorial of positive integer n. Demonstrate that this method is recursive.

public static int factRecursive(int n)
{
    int result = 0;
    if (n == 0)
    {
        result = 1;
    }
    else
    {
        result = n * factRecursive(n - 1);
    }

    return result;
}
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Answer #1 

a method is called a recursive method, if it contains a method call to itself.
here in factRecursive method, there is a method call of factRecursive(n - 1). so, this method is calling itself inorder to solve a problem.
so, this method is recursive.
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