Question

please help me some urgent pls ​

Answer 1

Explanation:

ok I am going to help you see I am going to make the from simplify you can you imagine if there are 5 isolation means in a small a small hall patient number to recover ok now he want to visit every patient can only visit one nation one time on now they are asking how does he do this and exit from room 4C what he when do we will first of all first of all he will go to the room to meet each person and with the exit the hospital do the same question you do in different number