1.1 Equation of straight line in various standard forms (one point slope form, slope
intercept form, two point form, intercept form & normal form), inter section of
two straight lines, angle between two lines. Perpendicular distance formula.
1.2 General equation of a circle and its characteristics. To find the equation of a circle
given (i) Centre and radius (ii) Three points on it (iii) Co-ordinates of end points
of a diameter.
1.3 Equations of conics (ellipse, parabola and hyperbola), simple problems related
to engineering (standard forms only).