Question 4 (20 points; 5 each): Express the following in terms of the -notation and prove your answer. a) 7 3 + 10 log b) 3 2 + 5000 c) 3 + 2 d) ) 7 log 10 + 8 log5

Question 4 (20 points; 5 each): Express the following in terms of the -notation and prove your answer. a) 7n3+10nlogn b) 3n2+5000nn c) 3n+2n d) 7logn10+8log5n