scholarly works

Permanent URI for this collectionhttps://repository.ui.edu.ng/handle/123456789/410

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    Algebra 1
    (Distance Learning Centre, University of Ibadan, 2008) EniOluwafe M.
    We shall expose the meaning of a set and state the different ways of naming a set. We shall also reveal the different types of sets, subsets, equality of sets and the universe of discourse. We shall then interact various sets which belong to the same universe, using the definitions of union, intersection, power set, complements, relative complements and symmetric difference to form new sets. Geometry representation of sets shall be presented in the form of Venn diagrams which will then be used in solving problems on sets. We also study some similarities of algebra of numbers to algebra of set theory and give a theorem on the number of elements in sets
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    G-Theory of Group Rings for Groups of ElementsAbelian p-Groups
    (Department of Mathematics, University of Ibadan, 2009) EniOluwafe M.
    The formula for the G— theory of the group ring of a finite group G given by H. co. Lenstra is shown to be valid for groups of elementary abelian P— groups. Keywords: Group rings , G— theory
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    Vectorial Mechanics
    (Distance Learning Centre, University of Ibadan, 2008) EniOluwafe M.
    Vectors in space are the three-dimensional analog of vectors in the plane and are sub ject to the same rules of addition, subtraction, and scalar multiplication that govern vectors in the plane. We shall discuss length or magnitude and direction of vectors.