Sir aap bhut achee se padhate ho maths but ek or teacher hai jo maths padhate hai wo achee s nhi padhate so i request you sir aap continue class kriyega
Sir maine 19 july ko hi crash course join ki , par utna time nahi milta jo version 1,2,3 aur 4 dekhe , 1 din me sirf 2 ya 3 video hi dekh pate hai, kya sirf version 5 hi padh kar exam clear ho sakta hai