 
Students you can go to the playlist and watch all my videos
as the complete playlist is arranged topic wise
so you all won't face any problem
as many students complain that sir we are not getting this topic that
topic so here topic wise
the playlist is arranged so you can watch my videos here
 
Hello students myself Dr. Gajendra Purohit and you are watching
my youtube channel where I am uploading a lot of videos
on higher mathematics and if you are doing bsc
or doing engineering or any competitive
exam preparation like CSIR-NET, IIT-JEM
IAS or any other competitive
exam where higher mathematics is asked
so my youtube channel is very helpful for you
students here I have uploaded a lot of videos that
are in bsc and engineering mathematics syllabus and msc
also so students here on the I icon
you can go and watch all my videos and here
before this one video uploaded, one video has been uploaded
on successive differentiation
in the starting video where I have given the introduction that what it is
and even I have taken some questions that also you can watch here on the I icon
so students see here nth derivative
of some standard functions
how for some standard functions we find the nth derivative
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
based on this we will solve some questions that with partial
fraction if we have to find the nth derivative then how we will do that, that also
I will explain you with the help of the question. There are some one two more
formulas that I will teach you and then we will take the question. So here are two formulas that you have to understand
 
 
 
 
 
 
 
 
 
 
so this is the formula that we must remember. Students
I will take two to three questions and first I will take
that how with the help of partial fraction nth derivative
is calculated and then I will take the de moivre's theorem
that how with the help of de moivre's theorem we find the nth derivative. So students
see here how we will solve the question and here the
name of the topic use of partial fraction that how
we find the nth derivative. So find the nth differential coefficient of
this so first we have to do the partial fraction
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
so this is how the derivative
is calculated. So I feel that you must have understood the concept
I will take one two more questions and then we will complete this
so students see here one two questions on application of
de moivre's theorem that how with the use of this
nth differential coefficient is calculated
nth differential coefficient is calculated that I am going to teach you but before that
please understand this that if we have
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
so this is how we solve this question
so students I feel that you must have understood the concept and students
 
 
 
 
 
 
 
 
 
 
so this is how we solve this question
Students I will take one last question and then we will finish. So students see this question
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
so this will be our answer and this is how the question
will be solved. Students next I am going to take
leibnitz theorem and how do we apply it and
what it is that I am going to bring in the next video. So students
I feel that the topic of successive differentiation you must be understanding
and if you are understanding then please do comment
and tell me and do like and subscribe to my channel
so that for all my upcoming videos you get the notification
students here the videos that are coming
that you can see and here you can subscribe to my channel
Thank you so much. Be with me as I am uploading good content for you
and I will do that in future also. Thank you
