sum of a function and its reciprocal function

It is an important video for objective problems for NDA/JEE Mains + Advance.

[@shambhavijha7829]

Amazing class......thanks sirr

[@amansinha8137]

Nicely explained Sir 👍

[@pantheragaming8328]

Really good 😊

[@munishalimaths8477]

Good method of explanation

[@MJ-nt2eh]

Well done sir.