what is mean by cartesian product and polar product? also relation between them.
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actually in co-ordinate geometry , two type of co-ordinate exist .
e.g Cartesian and polar
Cartesian geometry used in only linear notation . e.g x -axis (abcissa ) , y-axis (ordinate ) and z -axis .
polar geometry used in which angular position required .
example ;- any particle inclination with x -axis is 60° it means here used polar geometry .
relation between Cartesian and polar --
let @ is polar angle and polar radius is r and x , and y are abcisssa and ordinate of Cartesian geometry .
now,
tan@ = y/x
r^2 = x^2 + y^2
e.g Cartesian and polar
Cartesian geometry used in only linear notation . e.g x -axis (abcissa ) , y-axis (ordinate ) and z -axis .
polar geometry used in which angular position required .
example ;- any particle inclination with x -axis is 60° it means here used polar geometry .
relation between Cartesian and polar --
let @ is polar angle and polar radius is r and x , and y are abcisssa and ordinate of Cartesian geometry .
now,
tan@ = y/x
r^2 = x^2 + y^2
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thankyou
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