Class9_Maths_Cartesian Plane
A Cartesian plane, named after the mathematician Rene Descartes, is a plane with a rectangular coordinate system that associates each point in the plane, with an ordered pair. The horizontal line XOX' is the and the vertical line YOY' is the . The line OX is called positive x-axis, is called negative X-axis, OY is called positive y-axis and is called negative y-axis.
Today's Devotional
A Prayer to Uproot the Lies in My Life - Your Daily Prayer - May 5
We can’t decipher what is a lie if we don’t know the truth, and the truth is found in the Word of God.
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