notes figure before insertion pointer node to be inserted figure after insertion pointer task write program to insert node in singly linked list linked list common errors here is summary of common errors of linked lists read these carefullyand read them again when you have problem that you need to solve allocating new node to step through the linked listonly pointer variable is needed confusing the and the -operators not setting the pointer from the last node to (null not considering special cases of inserting/removing at the beginning or the end of the linked list applying the delete operator to node (calling the operator on pointer to the nodebefore it is removed delete should be done after all pointer manipulations are completed pointer manipulations that are out of order these can ruin the structure of the linked list task draw diagram to illustrate the configuration of linked nodes that is created by the following statements node * new node( )node * ->next new node( )node * ->next new node( )lovely professional university