Integration by Trignometric substitution part-1 (step by step from basic level)

[@AFCAnimation-ou5bt]

❣️❣️❣️🎊🎊

[@NepalParlimentNews]

very very useful video🌹👍

[@JackKilby-pd1kx]

very very useful video sir,,🎊🎊🎊

[@LittleBoyCooking-xp9uh]

gajab xa

[@sigmaboy-wl7qg]

good job

[@NM_BROTHERS993]

Sir civil second semester ko polynomials ko solution pani garidinu na ❤

[@janamghotailee7164]

oky