All chapter revision kardo please sir
watch previous videos I'm case of any doubt in particular you can post here
ek baar poora course ho jaane do fir kar lena
previous video dekho agar samjh na aye ya or bhi kuchh jana h to mujhe batao mai aapko apna YouTube channel doongi aap vaha se free class join kar sakte h har subject ki
all chapters ki previous video phir see dekh lo
revision ho jayegi