#Polytechnic

[@Lyrics_07-t2r]

Khub valo lagche

[@yourtat]

Khub khub khub help hoyeche sir, ❤❤❤, aro class chai sir practice er jonno, thanks

[@gopalchatterjeemathematics6235]

Next class asche khub joldi

[@yourtat]

@gopalchatterjeemathematics6235 yes sir class ta puro dekhlam, sir pyq niye video din sir 🙏🙏

[@debisankar]

Haa sir aro chai
Khub bhalo laglo

[@gopalchatterjeemathematics6235]

@@debisankar thank you

[@RSAcomedy4679]

Khub valo laglo ❤❤❤

[@gopalchatterjeemathematics6235]

Thank you

[@technicalimranmi3473]

Khub valo laglo sir class ta

[@gopalchatterjeemathematics6235]

Thank you

[@ytgamerpalash5255]

Darun sir❤ aro class chi 😊

[@gopalchatterjeemathematics6235]

@@ytgamerpalash5255 ok .

[@SanjoyNayek-hl9mq]

Sir khub valo laglo

[@gopalchatterjeemathematics6235]

@@SanjoyNayek-hl9mq thank you..

[@abahannayak6115]

Thank you so much sir aro suggestion din❤️
You are tone of my favourite teacher❤️

[@gopalchatterjeemathematics6235]

@@abahannayak6115 thank you

[@rupan1216]

Khub vlo

[@gopalchatterjeemathematics6235]

Thank you

[@rupan1216]

Sir aro din class ❤❤ ektu sir 😊 aste aste kore bolben bujhte subidha hoy

[@gopalchatterjeemathematics6235]

Next class asche khub joldi...

[@rupan1216]

@@gopalchatterjeemathematics6235 he sir ❤️ tara tari anun sir plz

[@gopalroy3498]

yess sir aroo chaii

[@gopalchatterjeemathematics6235]

@@gopalroy3498 thank you

[@subhambasu1346]

Aro class chai ..boro question bisesh kore

[@gopalchatterjeemathematics6235]

Thik ache.class asbe

[@Hemanta966]

Thank you sir

[@gopalchatterjeemathematics6235]

Well come

[@BabanBera-g3h]

Sir bhalo hoyeche

[@gopalchatterjeemathematics6235]

Thank you

[@Belal_0786]

❤❤❤❤❤

[@gopalchatterjeemathematics6235]

❤️

[@shuvadipsaha7826]

স্যার এই কোশ্চেন গুলোর মধ্যেই পরীক্ষায় পড়বে তো স্যার?
আপনার ক্লাস করতে খুব সুন্দর লাগছে স্যার ❤❤❤❤❤

[@dipalihaldar4072]

Sir please continue more videos related to mathematics all chapter of full 60 marks

[@gopalchatterjeemathematics6235]

Ok

[@SirajAlam-u1p]

Aro class lagbe sir

[@gopalchatterjeemathematics6235]

Ok..asbe class

[@NitusreeRoy]

Aro class chai sir

[@gopalchatterjeemathematics6235]

Ok

[@cryptogyan512]

Sir waiting for trigonometry suggestion video ❤❤

[@gopalchatterjeemathematics6235]

Accha

[@BabanBera-g3h]

Ans 5

[@SanatanRajak-ml7cz]

Maja aa gaya

[@gopalchatterjeemathematics6235]

😍

[@BabanBera-g3h]

- cotton ans

[@BabanBera-g3h]

7 question +- 2

[@sumanmaji7419]

Yes but ota sob jaiga te alada alada

[@V.I.PSTARKING]

Sir please next class din

[@gopalchatterjeemathematics6235]

Hmm debo

[@sumanmaji7419]

Op sir

[@JITCHAKRABORTY-zw1vi]

Sir long question suggestion

[@gopalchatterjeemathematics6235]

Asbe video

[@Status_king79528]

Sir 1st view

[@BabanBera-g3h]

8 tar a s 1

[@sumanmaji7419]

Sir sob lege jabe

[@BabanBera-g3h]

A3

[@BabanBera-g3h]

6 question ta 7 ans

[@SanjoyNayek-hl9mq]

Khali long question ki hobe

[@gopalchatterjeemathematics6235]

@@SanjoyNayek-hl9mq hmm asbe class

[@BabanBera-g3h]

2nd question er

[@BabanBera-g3h]

1

[@BabanBera-g3h]

Cot