## SICP Exercise 1-11

Problem -A function f is defined by the rule thatf(n) = n if n < 3 andf(n) = f(n-1) + 2 * f(n-2) + 3 * f(n-3) if n >= 3.Write a procedure

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Problem -A function f is defined by the rule thatf(n) = n if n < 3 andf(n) = f(n-1) + 2 * f(n-2) + 3 * f(n-3) if n >= 3.Write a procedure

SICP Exercise 1.6 is very interesting. I found it difficult to understand the problem and then the solution. It was fun to actually understand and reason about the solution.In section 1.

Define a procedure that takes three numbers as arguments and returns the sum of squares of the two larger numbersI broke this problem into 3 stepsDefine a square function which will take one