Trigonometry for Dummies
暫譯: 傻瓜的三角函數

Name: Trigonometry for Dummies
Price: 1074 TWD
Availability: OnlineOnly
Author: Sterling, Mary Jane
ISBN: 1394168551

Sterling, Mary Jane

出版商: For Dummies
出版日期: 2023-03-08
售價: $1,130
貴賓價: 9.5 折 $1,074
語言: 英文
頁數: 400
裝訂: Quality Paper - also called trade paper
ISBN: 1394168551
ISBN-13: 9781394168552
相關分類: 高普特考

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商品描述

Make trigonometry as easy as 1-2-3

Believe it or not, trigonometry is easier than it looks! With the right help, you can breeze through your next trig class, test, or exam and be ready for your next math challenge. In Trigonometry For Dummies, you'll learn to understand the basics of sines, cosines, and tangents, graph functions, solve tough formulas, and even discover how to use trig outside the classroom in some cool and interesting ways.

Ditch the confusing jargon and take a plain-English tour of one of the most useful disciplines in math. In this lifesaving guide, you'll learn how to:

Graph trig functions, including sine, cosine, tangent, and cotangent functions
Understand inverse trig functions and solve trig equations
Relate triangles to circular functions and get a handle on basic identities

So, whether you're looking for an easy-to-use study guide, to boost your math grade, or get a refresher on some basic trig concepts after a long absence from studying, Trigonometry For Dummies is your ticket to understanding the mathematical mysteries of the triangle.

商品描述(中文翻譯)

**讓三角學變得簡單如1-2-3**

信不信由你，三角學比看起來簡單得多！有了正確的幫助，你可以輕鬆應對下一堂三角學課程、考試或測驗，並為下一個數學挑戰做好準備。在《三角學入門》中，你將學會理解正弦、餘弦和正切的基本概念，繪製函數圖形，解決複雜的公式，甚至發現如何在課堂之外以一些酷炫有趣的方式使用三角學。

拋開令人困惑的術語，輕鬆了解數學中最有用的學科之一。在這本救命指南中，你將學會如何：

- 繪製三角函數，包括正弦、餘弦、正切和餘切函數
- 理解反三角函數並解決三角方程
- 將三角形與圓形函數相關聯，掌握基本恆等式

因此，無論你是想要一本易於使用的學習指南，以提高數學成績，還是想在長時間未學習後對一些基本的三角概念進行複習，《三角學入門》都是你理解三角形數學奧秘的通行證。

作者簡介

Mary Jane Sterling is the author of Algebra I For Dummies, Pre-Calculus Workbook For Dummies, Algebra II For Dummies, and oodles of other Dummies titles. She was a Professor of Mathematics at Bradley University in Peoria, Illinois, for more than 35 years, teaching algebra, business calculus, geometry, and finite mathematics.