|| 10th Class || Statistics || Very important sum || Exercise 13.3 ||

[@padmavijaya7016]

Thank you sir All DSC Aspirants also useful ur vedios🤝🤝🤝🤝🤝🤝

[@MATHSBYVENKY]

All the best 👍👍

[@SriRam-mu9bc]

Thank you for explaining sum sir 🎉 it is very useful to my friends🎉🎉

[@MATHSBYVENKY]

You are welcome