Double Angle Identities & Formulas of Sin, Cos & Tan - Trigonometry
18:16
YouTubeThe Organic Chemistry Tutor
Double Angle Identities & Formulas of Sin, Cos & Tan - Trigonometry
This trigonometry video tutorial provides a basic introduction to the double angle identities of sine, cosine, and tangent. It explains how to derive the double angle formulas from the sum and difference identities of sin, cos, and tan and how to use the double angle formulas to find the exact value of trigonometric expressions using right ...
已浏览 79万 次2017年10月19日
Excel Charts Tutorial
Excel Charts and Graphs Tutorial
24:31
Excel Charts and Graphs Tutorial
YouTubeKevin Stratvert
已浏览 118.3万 次2023年8月2日
Excel Quick and Simple Charts Tutorial
9:19
Excel Quick and Simple Charts Tutorial
YouTubeTechnology for Teachers and
已浏览 340.5万 次2018年6月11日
Excel Charts & Graphs: Learn the Basics for a Quick Start
14:10
Excel Charts & Graphs: Learn the Basics for a Quick Start
YouTubeLeila Gharani
已浏览 117.4万 次2017年11月23日
热门视频
Limits of Trigonometric Functions
15:23
Limits of Trigonometric Functions
YouTubeThe Organic Chemistry Tutor
已浏览 234.8万 次2018年2月21日
05 - Sine and Cosine - Definition & Meaning - Part 1 - What is Sin(x) & Cos(x) ?
48:06
05 - Sine and Cosine - Definition & Meaning - Part 1 - What is Sin(x) & Cos(x) ?
YouTubeMath and Science
已浏览 188.6万 次2020年6月23日
Unit Circle Trigonometry - Sin Cos Tan - Radians & Degrees
59:26
Unit Circle Trigonometry - Sin Cos Tan - Radians & Degrees
YouTubeThe Organic Chemistry Tutor
已浏览 229.6万 次2016年7月29日
Excel Graph Types
Microsoft Excel - All Chart Types Explained (with templates)
8:52
Microsoft Excel - All Chart Types Explained (with templates)
YouTubeBCTI
已浏览 3 次5 个月之前
Excel Data Visualization Course – Guide to Charts & Dashboards
1:10:23
Excel Data Visualization Course – Guide to Charts & Dashboards
YouTubefreeCodeCamp.org
已浏览 10.4万 次2024年8月27日
Excel Charts 101: Simplify Your Data with These 4 Winners
6:59
Excel Charts 101: Simplify Your Data with These 4 Winners
YouTubeMyOnlineTrainingHub
已浏览 2.5万 次2024年10月1日