The state of a mole of an ideal gas changed from state A at pressure 2P and volume V follows four different processes and finally returns to initial state A reversibly as shown in the graph, answer the following question.What would be the total work done by the gas?
![251220_e17993892ad74bf28b881141783e2f51.PNG](https://search-static.byjusweb.com/question-images/toppr_invalid/questions/251220_e17993892ad74bf28b881141783e2f51.PNG)