Скачать или смотреть Circle Chapter 12 NEB | Part 8 |Ex 8.1-5(b)| How to find of K so that ...line touch given Circle

Circle Chapter 12 NEB | Part 8 |Ex 8.1-5(b)| How to find value of K so that ...line touch given Circle. In this video we will discuss the condition of tangency. This video is about question number 5(a), circle chapter . Basic Mathmeatics grade XII , NEB. Important question fro NEB examination.
Condition of Tangency : When a line touches a given circle , then the length of perpendicular from centre to the given line is always equal to the radius of the circle. Using this concept we will find the value of unknown k.
Also visit to our Conic Sections Playlist, designed especially for Grade 12 students who want clear, step-by-step guidance in mathematics. This playlist covers everything you need to master one of the most important topics in the syllabus: Conic Sections.

📌 What You’ll Learn:
Circle – equations, properties, tangents & normals
Parabola – standard equations, latus rectum, focal properties, tangents
Ellipse – standard form, eccentricity, directrix, applications
Hyperbola – definitions, equations, asymptotes, tangents
Each video provides detailed explanations, solved examples, shortcuts, and exam-focused tips so you can build a strong foundation and score higher in your board exams.
🔔 Perfect for:
Grade XII NEB/Nepal students preparing for exams
Learners who want concept clarity in circles, parabolas, ellipses, and hyperbolas
Anyone interested in strengthening their skills in coordinate geometry
👉 Don’t forget to Subscribe and turn on notifications to stay updated with new lessons!
#GradeXII #Mathematics #ConicSection #NEBMaths #Circle #Parabola #Ellipse #Hyperbola