bihar polytechnic 2nd semester math-2|Definite Integration |sbte bihar 2nd|H2O STUDY| 

Sir humko kuch nhi pta tha integration mein but aapka lecture dekhne ke baad smjh me aaya ❤ Thank you sir ji 🙏

Love u sir ❤❤❤❤

Good night sir ji very good class ❤

❤❤❤❤❤

Aap hi ke wajah se exam mein pass hote hi sir

Sir pichla class ka homework ka ek question explain kr digiye

Love u sir 🥰 🥰

Sir chemistry ka class kab se hoga mera carry hai

Sir ye sbb app pe nh padai thai

Sir chemistry ka class kab se hoga mera carry hai

Sir chemistry ka class kab se hoga mera carry hai

Sir chemistry ka class kab se hoga mera carry hai