I need help with my discrete math problem. can you show me step by step process . Thanks in advance
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We need to find Big-O estimate. These type of questions are solved by looking at 1 loop at 1 time.
1. The first loop runs a total of n times.
2. The second loop runs n-i times. This means :-
So, our desired statement runs :- n-1,n-2,n-3..... 1.
So, we need to sum this :-
This convereges to 1 in n-1 steps => (n-1)(n)/2 . So this is O(n^2).
Number of additions is (n-1)(n)/2.
I need help with my discrete math problem. can you show me step by step process...
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