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Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 6 (1898) > Annual Issue

 

Document Type

Research

Abstract

Taking rectangular coordinates in a plane, let x, y, be unit vectors along the axes of X, Y, respectively; and let A be any unit vector from O in the plane, making an angle a with X.

Publication Date

1898

Journal Title

Proceedings of the Iowa Academy of Sciences

Volume

6

Issue

1

First Page

202

Last Page

204

Copyright

©1898 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

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