How to find out Safe Sequence : Operating System

Existence of safe sequence ensure that system is not in deadlock state.
Safe sequence actually specify a sequence of process, If this sequence is followed to allocate resources then there won't be any deadlock.
This video will show with animation "how to find out that safe sequence"

[vinitpatel]

Such a good explanation !! Really appriciate your work.

[aiidu]

Very good explanation, it was really concise and easy to understand