![[ 6 marks] Give examples of two pairs of functions f1-f and fz-f such that each pair is of the same order. That is, fi is a b](http://img.homeworklib.com/questions/afabe890-e714-11ea-84c8-9fc9069a21ed.png?x-oss-process=image/resize,w_560)
Homework Answers
--> In big-oh notation the term with highest degree dominates the order of the function.
f1 = 3n2 - 5n + 6
f2 = 5n2 + 2n - 1
We can write f1 = O(f2) and f2 = O(f1)
--> Similarly we can give following example for f3 and f4
f3 = 2n + 5n2
f4 = 2n - 6n2
We can write f3 = O(f4) and f4 = O(f3)
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