State the definition of “f(x) is O(g(x))” and use the definition to show that x 2 + 3x is O(x 3 ).
Please show as much work as possible. Thanks.
Definition: The function
iff .
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Given,
f(x) = x2 + 3x
g(x) = x3
As
So, it is enough to show that x3 grows faster than any other power of x.
Multiply with x on the right hand and then take a constant "c".
State the definition of “f(x) is O(g(x))” and use the definition to show that x 2...
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