Question

what is Cartesian plane ?​

Answer 1

Answer:

A Cartesian coordinate system (UK: /kɑːˈtiːzjən/, US: /kɑːrˈtiʒən/) is a coordinate system that specifies each point uniquely in a plane by a set of numerical coordinates, which are the signed distances to the point from two fixed perpendicular oriented lines, measured in the same unit of length. Each reference line is called a coordinate axis or just axis (plural axes) of the system, and the point where they meet is its origin, at ordered pair (0, 0). The coordinates can also be defined as the positions of the perpendicular projections of the point onto the two axes, expressed as signed distances from the origin.

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Answer 2

$\huge\underline{\underline{\textsf{\maltese\:\: {\red{Cartesian Plane}}}}}$

✎ Cartesian Plane is also known as X - Y Plane.

✎ It is formed by intersection of X - Axis and Y - Axis.

✎ Due to the intersection of X - Axis and Y - Axis there forms four parts in the Cartesian Plane.

✎ These part are know as Quadrants.

✎ The name of the Quadrants are :-

⓵ Quadrant I

⓶ Quadrant II

⓷ Quadrant III

⓸ Quadrant IV

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Any point in the Cartesian Plane is in the from (x ,y)

Where ,

✹ x stands for x - coordinate also known as abscissa.

✹ y stands for y - coordinate also known as ordinat.

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✯ The middle of the Cartesian Plane is called origin. The coordinates of origin is (0,0).

✯ Quadrant I → (+ , +)

In Quadrant I both absicca and ordinate is positive.

✯ Quadrant II → (- , +)

In Quadrant II abscissa is negative but ordinate is positive.

✯ Quadrant III → (- , -)

In Quadrant III both absicca and ordinate is negative.

✯ Quadrant IV → (+, -)

In Quadrant IV abscissa is positive but ordinate is negative.

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➢ The Cartesian Plane was discovered by René Descartes.

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$\underline{\underline{\textsf{\maltese\:\: {\pink{Image of Cartesian Plane :-}}}}}$

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