অধ্যায় ০৪: বৃত্ত | Lecture 06 (Last Lecture) | HSC 25 PAC | Golam Rabbani Galib

অধ্যায় ০৪: বৃত্ত | Lecture 06 | HSC 25 PAC | Golam Rabbani Galib Chapters: 00:00 Introduction & Class Overview 02:13 Math Problem: Centre on X-Axis & Passing Given Points 06:49 Math Problem: Tangent from Origin to Circle 15:43 Math Problem: Polar Form of Circle Equation 22:34 Math Problem: Tangents Perpendicular to a Given Line 27:35 Math Problem: Tangent Length & Equation from External Point 37:01 Math Problem: Concentric Circle with Given Radius 38:52 Math Problem: Circle with Common Chord as Diameter 47:23 Homework & Recap (Tangents & Normals) 48:04 Quick Math: Centre & Radius from Equation 49:06 Creative Geometry: Circle Touching Y-Axis & X-Intercept 52:24 Graphical Problem: Equation of Circle from Diagram 56:37 Advanced Math: Points of Contact for Parallel Tangents 01:11:06 Geometric Problem: Circle Radius & Equation via OD Length 01:13:12 Math Problem: Circle Touching Lines x=0, y=0, and x=10 01:15:58 Math Problem: Finding Centre from Polar Form (Jessore Board) 01:17:36 Conclusion, 1st Paper Wrap-up & Next Class Announcement