Question

please solve fast plz​

Answer 1

1st and 3rd quadrant

As in the 1st quadrant you have (x,y) and third (-x,-y)

Answer 2

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ANY POINT ON FIRST QUADRANT

Any point on the First Quadrant is of the form

( h , h ) where h is a real number

EXAMPLE

A point on the First Quadrant is ( 3 , 3)

ANY POINT ON THIRD QUADRANT

QUADRANT Any point on the Third Quadrant is of the form

Quadrant is of the form ( - h , - h ) where h is a real number

h ) where h is a real number EXAMPLE

h ) where h is a real number EXAMPLE A point on the Third Quadrant is ( - 3 , - 3)

EVALUATION

Hence point on the Cartesian plane ( other than origin) lies in FIRST and THIRD quadrants in which abscissa can be equal to ordinate