derivative of root tan(x) by first principle

preview_player
Показать описание
please like and subscribe my YouTube channel

#12thmath #11thmath #iit #calculus #derivative #differentiation

join telegram group

thank you watch this video
Рекомендации по теме
Комментарии
Автор

It seems that you dont know the formula of (a+b) (a-b) =a^2-b^2.

unknown-evs