Partial differentiation in bangla Partial derivatives solved problems

[@ShahidshanthoShantho]

thank you sir for your sharing us very helpful video.

[@EasyMathWithIbrahim]

You are most welcome.
Which institution are you studying?

[@MdHossain-os3eh]

Lots of love ,sir . Nice class

[@EasyMathWithIbrahim]

Thank you so much. Alhamdulillah

[@ajmhannan9644]

if we firstly differentiate with x ,then y, then z . anything will be wrong sir?
why you done this math with the differentiate with z in the very first term .?
a little bit mistake here sir . pls help .

[@EasyMathWithIbrahim]

Watch again. Hopefully, you will understand. If you fail to understand, please talk to me on the class room.