Introduction

[@RahulRaj-ii6vg]

Sir, @27:58, you mistakenly wrote alpha*jf which should have been jf only.

[@zzzzy7924]

Thanks for the comment , you solved my Puzzle

[@easyhack5859]

Wonderful methodology

[@sudheerreddytenali8398]

Excellent sirji....!!

[@sabirahasan3397]

really help full for amie course

[@kusumageorge941]

very helpful, thank you very much

[@husseinkhalaf8299]

excellent explanation. thank you

[@ریاضیاتآلفابتا]

excellent explanation. thank you I love you
If you teach with Persian language It's will be more excellent

[@changningmi7587]

very nice very helpful ,thank you !

[@krunalthummar4847]

Dear Sir, during the water electrolysis inside the cell hydrogen and oxygen gas are produced from the water. so is it multiphase problem?

[@alrzzen6164]

good

[@宋培-h4g]

Thank U sir, It's really good, but your English still has huge space to improve.