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Given pointer to a node X in a singly linked list. Only one pointer is given, pointer to head node is not given, can we delete the node X from given linked list?

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Given pointer to a node X in a singly linked list. Only one pointer is given, pointer to head node is not given, can we delete the node X from given linked list?

(a) Possible if X is not last node

(b) Possible if size of linked list is even

(c) Possible if size of linked list is odd

(d) Possible if X is not first node

My question is from Singly Linked List Operations topic in division Abstract Data Types of Data Structures & Algorithms I

I had been asked this question by my college director while I was bunking the class.

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Correct option is (a) Possible if X is not last node

The best explanation: Following are simple steps.

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