Predict output of following programConsider the following recursive function fun(x, y). What is the value of fun(4, 3)int fun(int x, int y) { if (x == 0) return y; return fun(x - 1, x + y);}

Predict output of following programConsider the following recursive fu

1.	Predict output of following programConsider the following recursive function fun(x, y). What is the value of fun(4, 3)int fun(int x, int y) { if (x == 0) return y; return fun(x - 1, x + y);}
A.	13
B.	12
C.	9
D.	10
Answer» B. 12