Question: What is the return value of the method call foo (5)? public int foo (int k) { if (k == 1) { return 1;

What is the return value of the method call foo (5)? public

 

What is the return value of the method call foo (5)? public int foo (int k) { if (k == 1) { return 1; } return foo (k-1) + 2; }

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