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Peer reviewedBerberian, S. K. – Mathematics Magazine, 1992
Demonstrates the number theory property that the number of divisors of an integer n times the number of positive integers k, less than or equal to and relatively prime to n, equals the sum of the divisors of n using theory developed about multiplicative functions, the units of a convolution ring, and the Mobius Function. (MDH)
Descriptors: Division, Functions (Mathematics), Higher Education, Integers
Francis J. O'Brien – 1982
This document proves that the F statistic can be obtained by squaring t-test values, or that equivalent t-test values may be obtained by extracting the positive square roots of F values. Proof to varying degrees of completeness and accessibility has been given by other scholars, but generally these prior statements, particularly those available to…
Descriptors: College Mathematics, Equations (Mathematics), Higher Education, Instructional Materials
Center for Occupational Research and Development, Inc., Waco, TX. – 1983
Unified Technical Concepts (UTC) is a modular system for teaching applied physics in two-year postsecondary technician programs. This UTC classroom textbook, consisting of 10 chapters, deals with mathematical concepts as they apply to the study of physics. Addressed in the individual chapters of the text are the following topics: angles and…
Descriptors: Behavioral Objectives, Exponents (Mathematics), Geometric Concepts, Graphs


