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Straight lines - Coggle Diagram
Straight lines
Pair of straight lines
Formsof equations
Condition for gen eqn of 2 degree two be staight line
Point of intersection of pair of stairght lines
Second degree homogenous equations
Angle between pair of straight lines
Eqn of pair of angle bisectors of stairght line
Homogenization of econd degree equation
geometry/applications
Concurrency of 3 lines
Determinant form
Position of a point wrt a line
Image of a point in a line
Division of a plane by a line
Equation of bisectors of angle between lines
Bisector containing the given point
Distance of a point from a line
Dist b/w two parallel lines
Forms of eqn
Standard
POint-point
General
Determinant
Slope-point
Parallel to axes
Parametric
Normal
xcosa + ysina = p
Intercept
Point-point
x/a +y/b = 1
Slope-point
y = mx + c
Family of lines
Standard eqn
Drawing family of lines from variable straight line