In this paper we present a general relativistic solution for the space time generated by a spherical shell of uniform density. The Einstein's field equations are solved for a distribution of matter in the form of a ...

Many studies have been carried out on the factors affecting the students' academic performance in university examinations. Some of these factors have been identified as attendance of lectures, knowledge of English, income ...

Following the authors who have worked on this problem such Bonnor et.al 1•2 , Wickramasuriya3 and we write the metric which represents a sphere of constant density p = -1-, with suitable units, as ds2 = 47Z" (e(: ))2 ...

The structure of Fermat's triples can be immensely useful in finding a simple proof of Fermata's Last Theorem. In this contribution, the structure of Fermat's triples 1s determined using Fermat's little theorem producing ...

The aim of this paper is to discuss the significance of 'Symbols'and the use of 'Colour' at national and international sporting events and festivals. Historical evidence reveals that the symbols and colo��rs were used ...