My brother your hard working show from this you attached this platform from there year and working on this with Passion & energy. I also Feel happy after reading your post and telling your off line business specialy working in your father business is such a good act. You done your bs mathematics from well know university this show your very excellent in Math amd your interest in Math may Allah give you more success on this platform.
@ripon0630 love your hard working on this platform and support all newcomer also good thing