algorithm - Recurrence: T(n) = 3T(n/2) + n^2(lgn) -


here full question...

analysis of recurrence trees. find nice nonrecursive function f (n) such t(n) = Θ( f (n)). show work: number of levels, number of instances on each level, work of each instance , total work on level.

this homework question not expect exact answers, guidance because have no idea start. here part a:

a) t(n) = 3t(n/2) + n^2(lgn)

i have no idea begin.

these types of recurrences solved master's theorem

in case a=3, b=2 , therefore c = log2(3) < 2.

so in third case , complexity o(n^2 * log(n))


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