Question 1. Using the definition of dominance, give a careful, detailed proof of the following statement: Let f1, f2, 91, 92 : Z+ → R be functions such that fi € O(g1) and f2 E O(92). Then (fi + f2)² E O((91 + 92)²).

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Question 1. Using the definition of dominance, give a careful, detailed proof of the following
statement:
Let f1, f2, 91, 92 : Z+ → R be functions such that fi E O(g1) and f2 E O(g2).
Then (fi + f2)² e O((g1 + 92)²).
Transcribed Image Text:Question 1. Using the definition of dominance, give a careful, detailed proof of the following statement: Let f1, f2, 91, 92 : Z+ → R be functions such that fi E O(g1) and f2 E O(g2). Then (fi + f2)² e O((g1 + 92)²).
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