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Que.  What is the output of following function for start pointing to first node of following linked list?
1>2>3>4>5>6 void fun(struct node* start) { if(start == NULL) return; printf("%d ", start>data); if(start>next != NULL ) fun(start>next>next); printf("%d ", start>data); } 
a.  1 4 6 6 4 1 
b.  1 3 5 1 3 5 
c.  1 2 3 5 
d.  1 3 5 5 3 1 
Answer:1 3 5 5 3 1
