The Condition of a Circle Containing other Circles in Determinant Form

Authors

  • A.S.M. Mohiul Islam Author
  • Md. Habibur Rahman Author
  • Usama Ibn Aziz Author

Keywords:

Circle, Determinant, Straight Line Equation, Series, Circle Containment, Voronoi Diagram

Abstract

This article examines the connection between circles and straight lines. A circle that contains another circle and is bounded to a fixed point is said to meet the containment requirement. The idea of putting a second circle outside the predetermined circle was previously discussed. For every possible combination of circles inside and outside the fixed circle, a set of equations is created. The graph is generated using "MATHEMATICA" software because they are produced in numbers. This is carried out for circles placed on any axis. The equation was demonstrated to represent the even and odd integers on a circle, however, this requirement had not previously been expressed explicitly. There are several uses and applications for formulating a circle containing another circle equation. It can be used to locate the spots where two circles intersect in geometry. The main objective of this essay is to offer a straightforward equation that describes how circles relate to their places. The usage of numbers is used to accomplish this. Every mathematical modeling and analysis tool can be implemented at runtime.

Author Biographies

  • A.S.M. Mohiul Islam
    Professor, Mathematics, University of Chittagong, Chittagong-4331
  • Md. Habibur Rahman

    Department of Mathematics, University of Chittagong, Chattogram 4331, Bangladesh 

  • Usama Ibn Aziz

    Department of Mathematics, University of Chittagong, Chattogram 4331, Bangladesh 

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Published

30-01-2026

Issue

Section

Articles

How to Cite

The Condition of a Circle Containing other Circles in Determinant Form. (2026). The Chittagong University Journal of Science, 45. https://journal.cu.ac.bd/cujs/article/view/122