Скачать или смотреть Trigonometry || Formula a²-b²=c²-d² | Class-6 || NTPC | Group D||By Sandeep sir

for ask any questions 🤷🤷https://t.me/+Pvt9EfKAjUY3MWJl Modern classes Sandeep sir

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👉Trigonometry Type wise 👈:    • 👉Trigonometry Type wise 👈  

👉Simplification ( सरलीकरण) type wise 👈:    • 👉Simplification ( सरलीकरण) type wise 👈  

👉 घातांक और करणी Type wise 👈:    • 👉 घातांक और करणी Type wise  👈  

✍️✍️ आयतन(volume)✍️✍️:    • ✍️✍️ आयतन(volume)✍️✍️  


👉Area//mensuration 👈:    • 👉Area//mensuration 👈  

Lcm and Hcf type wise:    • 👉Lcm and Hcf type wise 👈  

Number system 👈:    • Number system 👈  

👉Time and Work👈:    • 👉Time and Work type wise 👈  

🚣 Boat and stream 🚣:    • 🚣 Boat and stream 🚣  

Train:-   • 👉Train (रेलगाड़ी) type wise 👈  

Speed Time Distance पूरा वीडियो एक साथ
playlist-   • 👉Speed Time distance type wise 👈  

partnership पूरा वीडियो एक साथ playlist-   • 👉partnership type wise👈  

ratio and proportion 🔗    • 👉Ratio and proportion type wise👈  

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