Question: 2. a) Write a function to reverse a linked list in O(n] time using constant extra space (b) Write a function to delet al duplicates

2. a) Write a function to reverse a linked list in

2. a) Write a function to reverse a linked list in O(n] time using constant extra space (b) Write a function to delet al duplicates from a linked list. When duplicates are found keep the first occurrence and remove the others. What is the complexity of your algorithm? [20 poinis)

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