Example: https://www.chegg.com/homework-help/questions-and-answers/8-12-concentrating-dominating-step-s-also-assuming-basic-operations-constant-cost-c-comput-q24741410

9. (12) By concentrating on the dominating step(s) and also assuming that all basic operations are having the same constant cost C, compute Tw(n) in closed-form for the following program segment. Do not simplify your solution x = 210; y = 560; for i= l to n do for j = l to i do x=3*x + 1; for k- i to n do endfor; endfor; endfor