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( More Recursions ) ( 3 2 points = 4 each ) Like in many previous exercises and homework's, find tight asymptotic bounds ( big
More Recursions points each Like in many previous
exercises and homework's, find tight asymptotic bounds bigTheta for Tn is
each of the cases.
$ TnTn nsqrtn$
$ Tn Tn fracn$
$TnTnn$ hint: answering this shouldn't require too many,
if any, difficult calculations
$ TnTnfracnlogn$ hint: answering this shouldn't require too many, if any, difficult calculations
$ TnsqrtnTsqrtn n$ hint: when everything fails, you guess and check
$ Tn Tn n cosn sinn$ hint: answering this shouldn't require too many, if any, difficult calculations, just think the most basic trigonometric inequality
$Tnalpha Tnfracn$ hint: your answer should depend on the $alpha$ parameter
$TnTnfracnlogn$ hint: think of n m Also the recursion $Tn Tn fracn$ above may come in handy.
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