Hey aspirant , hope you are doing well!
No it is not compulsory to include maths in the best of four marks for studying bcom hons in delhi university. You just need to have compulsorily studied maths in class 12th to opt for bcom hons but it's marks are not required to be included. If you haven't studied maths in class 12th , then you can opt for Bcom.
Hope it helps you! All the best for your future endeavours!
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