Sir your lectures are amazing....but feeling really sad that your channel is so underrated and inspite of such wonderful videos on youtube students fails to get good score in exams....
@svgaming14892 жыл бұрын
Sir how can I solve A' +AB'=A' +B'
@harimohanrai2 жыл бұрын
You should know this rule first. A+BC=(A+B) (A+C) So, A' + AB' can be written as (A'+A) ( A'+B'), here A+A' =1 So, 1.(A'+B') = A'+B'