Given 3 characters a, b, c, find the number of strings of length n that can be formed from these 3 characters given that; we can use ‘a’ as many times as we want, ‘b’ maximum once, and ‘c’ maximum twice
Recursion Problem.....:)
Given 3 characters a, b, c, find the number of strings of length n that can be formed from these 3 characters given that; we can use ‘a’ as many times as we want, ‘b’ maximum once, and ‘c’ maximum twice