Arsenal winning there 2 remaining games isn't going to make any difference now. Its 4points difference between them @Manchester City @Arsenal and a chance for Manchester City to easily push that point gap to 7points. So, should Manchester City even get to lose the rest of there games afterwards, they'll still have a point that keeps them at the top till the league ends. The EPL title is decided already, Arsenal made that decision in there series of draws/loses and its a big lose for Arsenal's plan A. At least, they've got to settle for a plan B where they get to qualify for the UCL next season. Pep could chill now while setting his eyes on the one title that matters now, the UCL.
It's all in Man City's hands now because whatever Arsenal does will not be able to change the situation. I think it shouldn't be too hard for Man City to get 1 win from their remaining 3 matches because their performance is very consistent and that is most essential they have a winning mentality (the one thing that Arsenal doesn't have).
I can see that Arsenal still has stage fright. I think Man City's victory over Everton has put Arsenal under very high pressure. So instead of getting the win, they even played badly at home.
Manchester City received a blessing from the defeat that had just befallen Arsenal in front of their supporters, the defeat that Arsenal swallowed at the Emirates stadium made Manchester City even closer to the EPL trophy. Guardiola troops can celebrate victory if they win the match vs Chelsea at the Etihad stadium, this time the EPL title feels very special for Manchester City after a full season's struggle. In addition, Manchester City can celebrate its success in front of its supporters.
After the negative results achieved by Arsenal, Manchester City players were even more motivated to win against Real Madrid in the second leg of the UCL. One more step Manchester City will win the EPL trophy, next their focus is on the Champions League to move to the final. Manchester City must play like when they beat Bayern Munich in the first leg to beat Real Madrid, Ancelotti must be careful with the atmosphere of the Etihad stadium which is very haunted for the opposing team, during the last few matches there has not been a team that has been able to overthrow Manchester City at its headquarters.