In this video we will learn about the Cartesian System of Geometry in which the coordinate plane is divided by the x and y axis. A Cartesian system is the one which specifies a point plotted uniquely ...

(1) THIS book is a collection of 3500 examples in ele-JL mentary algebra up to quadratic equations. It will prove useful to those teachers who dictate the book-work instead of leaving their pupils to ...

Alright, let’s see a show of hands — don’t worry, we can’t tell. How many of you have taken a course in analytical geometry in high school or college? I thought so, very few have taken such a course.

This article demonstrates Cartesian Geometry EDXRF for the measurement of lead (Pb) in gasoline per ASTM D5059 using the Bi internal standard method Part C (ultra-low Pb) and Part A (high Pb).

Rigaku has introduced a new benchtop Energy Dispersive X-ray Fluorescence (EDXRF) spectrometer, the Rigaku NEX CG, at the Fall 2009 American Chemical Society (ACS) national meeting in Washington, D.C.