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A function is defined as
f(x+2) = 3 + f(x) when x is even
f(x+2) = x + f(x) when x is odd
f(1) = 4 and f(2) = 3
Find f(f(f(1))) + f(f(f(2)))
Answer: 17
Explanation:
f(f(f(1))) + f(f(f(2))) = f(f(4)) + f(f(3))
Now f(4) can be found by using the definition of the function when x is even. Take x = 2.
f(2+2) = 3 + f(2)
f(4) = 3 + 3
f(4) = 6
Likewise, f(3) can be … [Read more...] about Algbera Practice: Functions