Question: true or false, please explain The following process for building a heap takes (nlogn) time: given an array of n arbitrarily-ordered elements, start with the

true or false, please explain

The following process for building a heap takes (nlogn) time: given an array of n arbitrarily-ordered elements, start with the element at position n/2 and call HEAPIFY-DOWN. Continue with the element at position n/21 and repeat until you reach the first element. Given k and n, both non-constant, klogn=O(kn). Given k and n, both non-constant, klogn=O(nlogk)

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