Question

In: Computer Science

1. For each of the following, prove using the definition of O(·): (a) 7n + log(n)...

1. For each of the following, prove using the definition of O(·):

(a) 7n + log(n) = O(n)

(b) n2 + 4n + 7 = O(n2 )

(c) n! = O(nn)

(d) 2n = O(22n)

Please explain the procedure clearly for all (They are of the same question)

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