u/Natural-Pizza-7063

I got a back (F) in Applied Mathematics-II. I'm a bit confused about the next steps and would appreciate some guidance from seniors or anyone who has been through this.

Could someone please help me with these questions?

1. Do I need to appear for the reappear or back exam?
2. When is the back exam usually conducted?
3. What is the registration process?
4. How much is the exam fee?
5. Is there anything else I should know or do after getting a backlog?

Any advice or experience would be really helpful. Thanks in advance!