Using Banker's algorithm, answer the following questions:$-$

i$)$ What is the available vector?

ii$)$ What are the contents of need matrix?

iii$)$ Find if the system is in safe state? If it is$,$ find the safe sequence.

If there are four process and $4$ resources $A,B,C$ and $D$ each with instances $3,14,12$ and $12.$

$\backslash$table$[[$Proces$,$Max,Allocation,Available,Need$],[,\backslash$table$[[A,B,C,],[D$