3D Geometry Class 12 | Chapter 11 Maths One Shot | NCERT Full Concepts | CBSE Board 2026-2027

3D Geometry Class 12 | Chapter 11 Maths One Shot | NCERT Full Concepts | CBSE Board 2026-2027 In this full chapter video, we cover direction cosines, direction ratios, equation of a line, shortest distance between two lines, angle between two lines, and important NCERT numericals in an easy-to-understand way. Perfect for Class 12 board exam preparation, revision, and last-minute concept clarity. Teacher's Name : Anurag Chauhan Sir ✅Get notes in Vishwaas Class 12th Commerce 2026 https://physicswallah.onelink.me/ZAZB... 📕Parishram 2027 Class 12th Commerce https://physicswallah.onelink.me/ZAZB... 📕Parishram PRO 2027 Class 12th Commerce https://physicswallah.onelink.me/ZAZB... 📕Parishram 2027 Class 12 Commerce + CA Foundation Sep 2027 https://physicswallah.onelink.me/ZAZB... 📕Commerce Class 11 2027 + Class 12 2028 + CUET 2028 https://physicswallah.onelink.me/ZAZB... 📕PRAVESH CUET Commerce Fastrack 2026 https://physicswallah.onelink.me/ZAZB... 📲PW App Link - https://bit.ly/PW_APP 🌐PW Website - https://bit.ly/PW_APP ---------------------------------------------------------------- 📌Commerce 𝐖𝐀𝐋𝐋𝐀𝐇 𝐒𝐎𝐂𝐈𝐀𝐋 𝐌𝐄𝐃𝐈𝐀 𝐏𝐑𝐎𝐅𝐈𝐋𝐄𝐒 : 🌐 Telegram: https://t.me/OfficialCommercewallah 🌐 Instagram: https://www.instagram.com/pwcommercew... 📌 For any queries or complaints Visit : https://bit.ly/PW_Queries 📌Give a missed call on 07019-243-492 Time Stamps : 00:00:00 - Introduction 00:01:10 - 2D Geometry Recap 00:02:35 - 3D Geometry Basics 00:09:04 - Distance Formula 00:13:17 - Direction Ratios & Cosines 00:28:00 - Line Equation (One Point) 01:07:07 - Line Equation (Two Points) 01:36:23 - Angle Between Lines 01:56:55 - Shortest Distance (Skew Lines) 02:26:43 - Shortest Distance (Parallel Lines) 02:32:17 - Intersection of Lines 03:00:08 - Perpendicular & Image of Point 03:19:00 - Line Perpendicular to Two Lines 03:27:12 - Conclusion & Tips 660a691c9ee1a90018dfa7d7 #3DGeometry #Class12Maths #Chapter11Maths #NCERTMaths #CBSE2026 #cbse2026_27 #OneShotMaths #Class12Boards #class12boards2026-27 #3DGeometryClass12 #MathsOneShot #BoardExamPreparation #NCERTSolutions #VectorAnd3D #physicswallah