Doubt from functions


Q9 @Tanmay_1 @Shwetanshu_2018

If you find anything wrong pls ask me
Ans:c)
While differentiating the equation use product rule

1 Like

1 Like

Bit different approach.....

1 Like

@Samarth_2020 that’s exactly the same method as the one i posted in post#3 :sweat_smile::sweat_smile:

Ohh yes, sorry @Shwetanshu_2018 bhaiya .....:stuck_out_tongue:

1 Like