# Author name: NASRINA PARVIN

Hi....I am Nasrina Parvin. I have completed my Graduation in Mathematics, Having 10 years of experience working in the Ministry of communication and information technology of India. In my free time, I love to teach and solve math problems. From my childhood, Math is the only subject that fascinated me the most.

## 2D Coordinate Geometry: 11 Important Facts

Locus in 2D Coordinate Geometry Locus is a Latin word. It is derived from the word ‘Place’ or ‘Location’. The Plural of locus is Loci. Definition of Locus: In Geometry, ‘Locus’ is a set of points which satisfy one or more specified conditions of a figure or shape. In modern mathematics, the location or the …

## Point Sections Or Ratio Formulae: 41 Critical Solutions

Basic Examples on the Formulae “Point sections or Ratio” Case-I Problems 21:  Find the coordinates of the point P(x, y) which internally divides the line segment joining the two points (1,1) and (4,1) in the ratio 1:2. Solution:   We already know, If a point P(x, y) divides the line segment AB internally in the ratio …

## 13 Facts On Points In Coordinate Geometry In 2D

This is a sequential post related to Co-ordinate Geometry, specially on Points. We already discussed few Topic earlier in the post “A Complete Guide to Coordinate Geometry”. In this post we will discuss the remaining topics. Basic Formulae on Points in Co-ordinate Geometry in 2D: All the basic formulae on points in Analytical Geometry are described …

## Coordinate Geometry: 3 Things Most Beginner’s Don’t Know

Coordinate Geometry Today we are here to discuss Coordinate Geometry from the root of it. So, The whole article is about what Coordinate Geometry is, relevant problems and their solutions as much as possible. (A) Introduction Coordinate Geometry is the most interesting and important field of Mathematics. It is used in physics, engineering and also …

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