Sir, qns seperate edit cheith kanichal nannayirikkum. Mobile screenil kanumbol difficult aann. Web version undayirunnengil kuzhappamillayirunnu. Board kurachoode zoom cheith qns separate digital formil thannal upakaramayirikkum. That's my suggestion.

Stepwise solving is better to understand the solution

should reduce the speed of lecture..and pls write qstns in somemore big size