superb explanation mam 👌👌👌👌 understood this lesson Even our college mam also didn't explained like this mamm 🙏🙏🙏🙏 thank you for this wonderful explanation mam👌👌🙏🙏
Super mam. through out my 1st and 2puc academic year i have seen your video and learnt more than clg hours this is the last video of this academic year and it was very useful for me thank you so much mam