Hey Khushi,

Most likely DU won't roll back their decision of making Maths as a compulsory subject for eco hons student.  This action has been taken as Eco (Hons) being a majorly maths driven course, mandatory inclusion of Maths in Best of Four will ensure a better quality of students at Delhi University. So in order to maintain the integrity of subject and betterment of students they won't take back the decision. 

Hope this helps. 

Ask out your further query!