Question: Exercise 2: Prove for any given k, by induction on n, that a string of length n (with n >= k) has n-k+ 1 substrings

Exercise 2: Prove for any given k, by induction on n,

Exercise 2: Prove for any given k, by induction on n, that a string of length n (with n >= k) has n-k+ 1 substrings of length k

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