IIT JEE Main plus Advanced Mathematics Part 6

line in determinant form

parametic form of line

perpendicular distance of point from line

determinant form of line

lines in various from a general form b point slope form

co ordinates of incentre

area of parellelogram

condition for concurrancy

ex central triangle

pedal triangle

transformation property of determinants

median

lenght of angle bisector and median

 

formulas of important determinant

harmonic conjugate

formula of r in circle and in radius

distance of ortho center from sides and vertices of a triangle

area of quadrilateral