Please help me to solve this Algorithm question Show that 3n^3 +/2 - 17 = theta(n^3)...

Question

Question

Please help me to solve this Algorithm question

Answer 1

Answer #1

Ans.1. The dominating term is n^3. So the entire expression is always greater than n^3. Hence it is theta(n^3).

Ans.2. The dominating term is n^3. So it is always greater than the cube. Therefore, it is not O(n^2).

Answer 2

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