Chapter 6: Plane Analytic Geometry Straight Line (61 videos)  (Practice Test)

6.1: Division of Line Segment  (Practice Test)

1. Cartesian Coordinate System & Cartesian Plane
2. Derivation of Distance formula
3. Use of Distance formula
4. Problem 1: Use of Distance formula
5. Points Dividing the Join of Two Points in Given Ratio
6. More on Points Dividing Join of Two Points in Given Ratio
7. Problem1a-Points Dividing the Join of Two Points in Given Ratio
8. Problem1b-Points Dividing the Join of Two Points in Given Ratio
9. Condition that Altitudes of Triangle are Concurrent
10. Moreo on Condition that Altitudes of Triangle are Concurrent
11. Problem1-Condition that Altitudes of Triangle are Concurrent
12. Condition that Right Bisectors of Triangle are Concurrent
13. More on Condition that Right Bisectors of Triangle Concurrent
14. Problem1-Condition that Right Bisectors of Triangle are Concurrent

6.2: Slope of Straight Line  (Practice Test)

1. Inclination of Line
2. Slope or Gradient of a Line
3. Gradient of a Straight Line Joining Two Points

6.3: Equation of a Straight Line Parallel to Co-ordinate Axes  (Practice Test)

1. Slope or Gradient of a Line

6.4: Standard Form of Equation of a Straight Line  (Practice Test)

1. Equations of a Straight Line
2. More on Equations of Straight Line
3. Problem-Equations of a Straight Line
4. Derivation of Slope Intercept form
5. Problem1-Derivation of Slope Intercept form
6. Deriving Point-slope Form of Equation of Straight Line
7. Problem1-Deriving Point-slope Form of Equation of Straight Line
8. Symmetric Form of Equation of Straight Line
9. Problem1-Symmetric Form of Equation of Straight Line
10. Two Point form of Equation of Straight Line
11. Problem1-Two Point form of Equation of Straight Line
12. Intercept Form of Equation of Straight Line
13. Problem1-Intercept Form of Equation of Straight Line
14. Normal Form of Equation of Straight Line
15. Problem1-Normal Form of Equation of Straight Line

6.5: Distance of Point from a Line  (Practice Test)

1. Distance of Point From Line
2. Problem1-Distance of Point From Line
3. Distance between Two Parallel Lines
4. Problem1-Distance between Two Parallel Lines

6.6: Angle Between Lines  (Practice Test)

1. Angle Between Two Lines
2. Problem1-Angle Between Two Lines
3. Problem2-Angle Between Two Lines
4. Equation of Lines Through Point of Intersecting 2 Lines
5. Problem1-Equation of Lines Through Point of Intersecting 2 Lines

6.7: Concurrency of Straight Lines  (Practice Test)

1. Relationship between Two and Three Straight Lines
2. The Point of Intersection of Straight Lines
3. Problem1-The Point of Intersection of Straight Lines
4. Condition of Concurrency of Three Straight Lines
5. More on Condition of Concurrency of Three Straight Lines
6. Problem1-Condition of Concurrency of Three Straight Lines

6.8: Area of Triangular Region  (Practice Test)

1. Area of Triangular Region With Given Vertices
2. More on Area of Triangular Region With Given Vertices
3. Problem1-Area of Triangular Region With Given Vertices

6.9: Homogeneous Equation  (Practice Test)

1. Homogeneous Equation of Second Degree in Two Variables
2. More on Homogeneous Equation of 2nd Degree in 2 Variables
3. Homogeneous Equation of Degree 'n'
4. More on Homogeneous Equation of Degree 'n'
5. Problem1-Homogeneous Equation of Degree 'n'
6. Problem2-Homogeneous Equation of Degree 'n'
7. Problem2-More on Homogeneous Equation of Degree 'n'
8. Problem3-Homogeneous Equation of Degree 'n'
9. Condition For the Lines to be Coincident
10. More on Condition For the Lines to be Coincident