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Assignment No. 02, Semester: Spring 2013, CS502-Fundamentals of Algorithms last date 15/05/2013



Assignment No. 02, Semester: Spring 2013, CS502-Fundamentals of Algorithms     last date  15/05/2013

Lectures Covered:  7   to 15



To solve Recurrence relations using   Iteration method.


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Solve the following   recurrence relation using Iteration method.


T(n)=   1             if n=1 , 4T (n/4)+ n^2

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Please Discuss here about this assignment.Thanks

Our main purpose here discussion not just Solution

We are here with you hands in hands to facilitate your learning and do not appreciate the idea of copying or replicating solutions.

= 4T(n/4) + n + n
= 4(2T(n/8) + n/4) + n + n
= 8T(n/8) + n + n + n
= 8(2T(n/16) + n/8) + n + n + n
= 16T(n/16) + n + n + n + n
If n is a power of 2 then let n = 2k or k = log n.
T(n) = 2kT(n/(2k)) + (n + n + n + · · · + n) | {z }
k times
= 2kT(n/(2k)) + kn
= 2(logn)T(n/(2(logn))) + (log n)n
= 2(logn)T(n/n) + (log n)n
= nT(1) + n log n = n + n log n

App  ny question py thora gooor kia ,..k last py  n+n nai ha...last py n^2 ha. So insecond step what will be correct  T(n) = 4(2T(n/8) + n^2/4) + n^2  OR   T(n) = 4(2T(n/8) + (n/4)^2) + n^2.

please read carefully page no:31 from handout to solve the question

mobeen hasan thanks 

see the first four pages of the file to solve the assignment question


 BFSS gud keep it up & thanks for sharing 

Note for All Members: You don’t need to go any other site for this assignment/GDB/Online Quiz solution, Because All discussed data of our members in this discussion are going from here to other sites. You can judge this at other sites yourself. So don’t waste your precious time with different links.

BFSS sis. if you have done then just share ur answer vid me plz??


ya answer share kro koi mujhy b match krna h

mine ans is

what about your gals n guys????

how you do it


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