<電子ブック>
Trigonometry / by I.M. Gelfand, Mark Saul
版 | 1st ed. 2001. |
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出版者 | (Boston, MA : Birkhäuser Boston : Imprint: Birkhäuser) |
出版年 | 2001 |
大きさ | X, 229 p : online resource |
著者標目 | *Gelfand, I.M author Saul, Mark author SpringerLink (Online service) |
件 名 | LCSH:Geometry LCSH:Mathematics—Study and teaching LCSH:Algebra FREE:Geometry FREE:Mathematics Education FREE:Algebra |
一般注記 | 0 Trigonometry -- 1 Trigonometric Ratios in a Triangle -- 2 Relations among Trigonometric Ratios -- 3 Relationships in a Triangle -- 4 Angles and Rotations -- 5 Radian Measure -- 6 The Addition Formulas -- 7 Trigonometric Identities -- 8 Graphs of Trigonometric Functions -- 9 Inverse Functions and Trigonometric Equations In a sense, trigonometry sits at the center of high school mathematics. It originates in the study of geometry when we investigate the ratios of sides in similar right triangles, or when we look at the relationship between a chord of a circle and its arc. It leads to a much deeper study of periodic functions, and of the so-called transcendental functions, which cannot be described using finite algebraic processes. It also has many applications to physics, astronomy, and other branches of science. It is a very old subject. Many of the geometric results that we now state in trigonometric terms were given a purely geometric exposition by Euclid. Ptolemy, an early astronomer, began to go beyond Euclid, using the geometry of the time to construct what we now call tables of values of trigonometric functions. Trigonometry is an important introduction to calculus, where one stud ies what mathematicians call analytic properties of functions. One of the goals of this book is to prepare you for a course in calculus by directing your attention away from particular values of a function to a study of the function as an object in itself. This way of thinking is useful not just in calculus, but in many mathematical situations. So trigonometry is a part of pre-calculus, and is related to other pre-calculus topics, such as exponential and logarithmic functions, and complex numbers HTTP:URL=https://doi.org/10.1007/978-1-4612-0149-6 |
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電子ブック | 配架場所 | 資料種別 | 巻 次 | 請求記号 | 状 態 | 予約 | コメント | ISBN | 刷 年 | 利用注記 | 指定図書 | 登録番号 |
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電子ブック | オンライン | 電子ブック |
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Springer eBooks | 9781461201496 |
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電子リソース |
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EB00197726 |
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