Question: In the class BinaryNode, if the tree is not empty, what returns a pointer to the root's left child?a . leftChildPtrb. rootPtr - > getLeftChildPtr
In the class BinaryNode, if the tree is not empty, what returns a pointer to the root's left child?a leftChildPtrb. rootPtrgetLeftChildPtrc getLeftChildPtrrootPtrd. getLeftHildPtr
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