NDA Maths: Vector & 3D Geometry | Questions With Concept | NDA 1 2026

Haanji Hero log! NDA Maths: Vector & 3D Geometry | Concept + PYQ | NDA 1 2026. Agar aap NDA Maths mein apne 30-40 marks pakke karna chahte hain, toh Vector aur 3D Geometry ko chhodne ki galti mat karna. Is video mein humne bilkul zero se start karke saare Concepts aur Important Questions (PYQs) cover kiye hain. Bohot se bachhe 3D ke formulas aur Vectors ke dot/cross products mein confuse ho jate hain, isliye is class mein humne easy methods aur tricks ka use kiya hai. 🎯 Topics Covered in This Class: ✅ Vectors: Dot Product, Cross Product, Scalar Triple Product (STP) aur unki important properties. ✅ 3D Geometry Basics: Direction Cosines (DCs) & Direction Ratios (DRs). ✅ Lines & Planes: Equation of Lines/Planes, Angle between them, aur Shortest Distance nikalne ki tricks. ✅ NDA PYQs: Previous year questions ka step-by-step solution jo exam mein baar-baar aate hain. Ek sitting mein poora chapter khatam karne ka target rakho. Pen-paper ready rakhna! Join nda.journey for more. Whatsapp me at 9198151228 instagram -   / reels   Telegram for nda - https://t.me/ndajourney Telegram for cds - https://t.me/cdsjourney