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Assuming x to oo, compare the following ...

Assuming `x to oo`, compare the following infinitely large quantities.
(a) `f(x)=3x^(2)+2x+5 and omega(x)=2x^(3)+2x-1`
(b) `f(x)=2x^(2)+3x and omega (x)=(x+2)^(2)`,
(c ) `f(x)=root3(x+a) and omega(x)=root3(x)`

Text Solution

Verified by Experts

The correct Answer is:
(b) They are of the same order ; (c) they are equivalent.
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