# HW1 - Assignment#1 CS4/531 Due Date Mon Sep 19 2011...

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Unformatted text preview: Assignment #1 CS4/531 Due Date: Mon. Sep. 19, 2011 UNSUPPORTED SOLUTIONS RECEIVE NO CREDIT. Total points: 55 • You MUST turn in your HW by 2:10pm on Sep 19. After that, I will NOT accept your HW. This rule will be STRICTLY ENFORCED. • Please PRINT YOUR LAST NAME, FIRST NAME and UB number on the first page. • Write solution of each problem on a separate sheet. Staple them in the order of problem numbers. • If your homework solution deviates significantly from these guidelines, TA may deduct up to 20% of the points. 1. (4 pts) We want to prove the function f ( n ) = 3 n 2 + 4 n- 20 = Ω( n 2 ) by using the definition of Ω. Namely we need to find c > 0 and n ≥ 0 such that: 3 n 2 + 4 n- 20 ≥ cn 2 for all n ≥ n There are many combinations of c and n that will satisfy the definition. Try the following values for c . 1. Pick c = 2, determine the smallest n that satisfies the definition....
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HW1 - Assignment#1 CS4/531 Due Date Mon Sep 19 2011...

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