Question: Using the definitions for O and , prove formally that a ) n 3 + 1 5 n + 2 is O ( n 4

Using the definitions for O and , prove formally that
a)n3+15n+2 is O(n4)
b)2n3+25n is (n2)
by identifying the constants n0 and c explicitly.
Using the definitions for O and , prove formally that a)n3+15n+2

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