How This made 7 can i get help is This add 2 in any circle or just one and then condition till the base case done

Question

public class Program
{
private static int f(int i){
if (i<=0){
return 1;
} else {
return (2+f(i-1));i= 1 (return 1)
}
}
public static void main(String[] args) {
System.out.println(f(3));

}
}

Answer 1

Remove the "i = 1 (return 1)". It seems that it's not needed there.

Answer 2

Ya the calculation will be as what you stated there

Answer 3

Yes by wrong🤗
Is This in memory calc 2+2+2+1 ?