Unit-III: Coordinate Geometry

 

Chapter 1: Straight Lines

 

1. Brief recall of two dimensional geometries from earlier classes
2. Shifting of origin
3. Slope of a line and angle between two lines
4. Various forms of equations of a line:
5. · Parallel to axis
6. · Point-slope form
7. · Slope-intercept form
8. · Two-point form
9. · Intercept form
10. · Normal form
11. General equation of a line
12. Equation of family of lines passing through the point of intersection of two lines
13. Distance of a point from a line

                              Click on below given links to view/download:  

              Handwritten Notes-StraightLine_ConicSections.pdf

             Rapid Revision Notes-Rapid-Coordinate_Geometry.pdf  

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Chapter 2: Conic Sections

 

1. Sections of a cone:
2. ·  Circles
3. ·  Ellipse
4. · Parabola
5. · Hyperbola: a point, a straight line and a pair of intersecting lines as a degenerated case of a conic section.
6. Standard equations and simple properties of:
7. ·  Parabola
8. · Ellipse
9. · Hyperbola
10. Standard equation of a circle

                          Click on below given links to view/download:  

       Handwritten Notes-StraightLine_ConicSections.pdf

       Rapid Revision Notes-Rapid-Coordinate_Geometry.pdf  

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       Chapter 3. Introduction to Three–dimensional Geometry

 

1. Coordinate axes and coordinate planes in three dimensions
2. Coordinates of a point
3. Distance between two points and section formula

                           Click on below given links to view/download:  

      Rapid Revision Notes-Rapid-Coordinate_Geometry.pdf  

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