Question: What is the closed-form solution to the following recurrence relation: T(n) = 2, for n=1 T(n) = 4T(n/4)+2n, for n>1

What is the closed-form solution to the following recurrence relation:

 T(n) = 2, for n=1
 T(n) = 4T(n/4)+2n, for n>1

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