अवतल, लेंस सूत्र || इतना आसान 😲🤷||

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Educational purposes video for students Bihar board and others board and compatetive exam
Very important video for class 10th , 12th and other students
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• ohm ka niyam , aise nh...
Teligram -👉t.me/class10th... 10th #bseb #2024 #2025 #maths || chapter 1
#viralvideo #biharboard #chepter #class12th #subjective #exam #ncert #viralvideo #vvi
Educational . purposes video for students Bihar board and others board and compatetive exam
Very important video for class 10th , 12th and other students
....... ..
Bastavik sankhyan Part 1 👉
• Bastavik sankhyan || a...