Let f1(x)=x3+10,∀ x∈R and fn(x)=f1(fn−1(x)) for n≥2. Then f40( – InterviewSolution

1.	Let f1(x)=x3+10,∀ x∈R and fn(x)=f1(fn−1(x)) for n≥2. Then f40(x) is equal to
Answer» Let $f_{1} (x) = \frac{x}{3} + 10, \forall x \in R$ and $f_{n} (x) = f_{1} (f_{n - 1} (x))$ for $n \geq 2 .$ Then $f_{40} (x)$ is equal to

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