วีดีโอ

Thank you mam

Mam I need Chain reaction, In chain reaction 1 single chain carrier with second order breaking, 2 one chain carrier with first order breaking, 3 two chain carrier with second order breaking

Thank you so much Ma'am

Super mam

Very very thanku😍❤️❤️🙏🙏🙏🙏🙏🙏

Thnku

Ma’am there is a mistake somewhere I guess

Mam material v share kre

Very useful madam and well for understanding.

No words for the vdo

Thanks m

Mam can u plz send these notes to me?

Thanks mam 🙏

the best video ever found in youtube

Mam this problem was a beast and u destroyed it

Thank u mam bt hme eska pdf chahiye

Ma'am Explain is best but use a notebook