Chapter # 6 Conic Section||Exercise # 6.2,Q # 9||Equation of chord circle||Class 12th(XII Year) Math
CHAPTER # 6 CONIC SECTION || CLASS 12 MATHEMATICS|| CALCULUS II LECTURE # 15 TOPIC: EQUATION OF CHORD OF CIRCLE In this lecture I shall discuss question number 9 of Exercise# 6.2 of chapter# 6 Conic Section. that can be stated as; Q#9 Find equations of the chord of contacts of tangent drawn from (4,5) to the circle 2x^2+2y^2-8x+12y+21=0 ------------------------------------------------------------------------------------------------------------------------------------------------------- TO WATCH COMPLETE PLAY LIST OF CONIC SECTION CLICK THE LINK BELOW • CHAPTER#6 CONIC SECTION || 2ND YEAR (CLASS... ------------------------------------------------------------------------------------------------------------------------------------------------------- Further to watch my all videos on Xii Year Mathematics click the links below (1) To watch Chapter # 1 Functions and Limits click the link below • CHAPTER#1 FUNCTIONS AND LIMITS 2ND YEAR MATHS (2) To watch Chapter # 2 Differentiation click the link below • CHAPTER#2 DIFFERENTIATION. 2ND YEAR MATHS (3) To watch Chapter # 3 Integration click the link below • CHAPTER#3 INTEGRATION. 2ND YEAR MATHS (4) To watch Chapter # 4 Analytic Geometry click the link below • CHAPTER#4 ANALYTIC GEOMETRY|| 2ND YEAR (CL... (5) To watch Chapter # 5 Linear Programming click the link below • CHAPTER#5 LINEAR PROGRAMMING|| 2ND YEAR (C... (6) To watch Chapter # 6 Conic Section click the link below • CHAPTER#6 CONIC SECTION || 2ND YEAR (CLASS... (7) To watch Chapter # 7 Vectors click the link below • CHAPTER#7 VECTORS 2ND YEAR MATHS. ------------------------------------------------------------------------------------------------------------------------------------------------------- This video may be help for students who are (1) studying class 12th Mathematics and doing I.C.S, G.SC, F.SC Pre-Engineering. (2) studying class 11th and 12th Mathematics and prepare their selves for CBSE exams. (3) Preparing for JEE MAIN or JEE ADVANCED ------------------------------------------------------------------------------------------------------------------------------------------------------- In this play list you can find following topics. (i). Concept of cone. How double right circular cone is different from a simple cone? (ii). Elements of cone. (iii). Conic Section (Circle, Ellipse, Parabola and Hyperbola) (iv). General and standard form of equation of circle. (v). Equation of tangent and normal to the circle (vi). Condition of Tangency to the circle. 6.2.1 Parametric equations of Circle: 6.2.2 Position of point with respect to a circle: 6.2.3 Length of tangent to a circle (Tangential distance): 6.2.4 Nature of points of intersection of line and circle : 6.2.5 Contact of two circles: 6.3.1 Parabola 6.3.2 Elements of Parabola: 6.3.3 Eccentricity of parabola: 6.3.4 Standard forms of parabola: 6.3.5 Tangent and normal to the parabola: 6.3.6 Condition of tangency to the parabolas: 6.3.7 Properties of a parabola: 6.3.7 Ellipse: 6.3.8 Elements of Ellipse: 6.3.9 Eccentricity of Ellipse: 6.3.10 Standard forms of Ellipse: 6.3.11 Tangent and normal to the Ellipse: 6.3.12 Condition of tangency to the Ellipse: 6.4.2 Hyperbola: 6.3.13 Elements of Hyperbola: 6.3.14 Eccentricity of Hyperbola: 6.3.15 Standard forms of Hyperbola: 6.3.16 Tangent and normal to the Hyperbola: 6.3.17 Condition of tangency to the Hyperbola: 6.3.18 Equation of Transformations 6.3.19 Degenerate Conic Section. #Maths4U #professorazmatali #conicsection #chordofcircle
