Question: Consider a standard binary tree with n nodes, where every node has a pointer to two children, either of which may be null. In this
Consider a standard binary tree with n nodes, where every node has a pointer to two children, either of which may be null. In this tree, are there more null child pointers, or non-null child pointers? Prove your answer. Remember that n could be any integer greater than zero, so we're not just talking about one particular tree for some fixed n, but ANY tree.
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