Question 3 Prove or disprove the following statements, using the relationship among typical growth-rate functions (ns) a) n5log n + nis O(n log n) b) 157n + 5n+ + S000000n + n is c) n" is 2 (n!) d) 0.01n + 800000n' is O(n) e) n14 + 0.0000001n is 2n15) f) n! is (31)