7. Define f(n) for all n EN recursively as follows: f(0) = 2 f(1) = 3 f(n) = f(n-1)-f(n-2) for all n ≥ 2 What is the smallest value of n, other than n = 0, such that f(n) = 2? (a) n = 3 (b) n = (c) n = 12 (d) There is no value of n, other than n = = 0, such that f(n) = 2. = 6

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A: This is a question of recurrence relation and time of complexity.

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A: See the handwritten solution

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A: From the above given data the following solution is provided below:

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A: Given f(0) = 6 and f(n) = f(n-1) + 15

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A: We have given that

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