Q13
Let \(f:R^{2}\rightarrow R\) be a real-valued function defined as \(f\left(0, y\right)=y+1 \text{and} f\left(x+1, y\right)=f\left(x, f\left(x, y\right)\right)+ x\). What is the value of \(f(2, 2)\)?
Answer: B
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