日本語
All
Search
Images
Videos
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
NicoVideo
Yahoo
MSN
Dailymotion
Ameba
BIGLOBE
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
Derive the double-angle formulas for sine and cosine.... | Filo
9 months ago
askfilo.com
The Complete Guide to the Trigonometry Double Angle Form
…
Oct 13, 2022
mathsathome.com
4:41
You must c C reate an account to continue watching
23K views
Oct 31, 2014
Study.com
6:22
Double Angle | Formula, Theorem & Examples
39K views
Nov 16, 2018
Study.com
6:35
How to prove equations using double-angle identities
35 views
Apr 11, 2022
pearson.com
Half Angle or Double Angle Examples (examples, solutions, vi
…
Apr 24, 2010
onlinemathlearning.com
4:48
AS & A Level Maths | Double-Angle Formulae Example Question Walkt
…
11 views
1 month ago
YouTube
Smart Culture Education
1:05
How to derive double angle formula for tan 2a
863 views
2 months ago
YouTube
tutor@teliti
1:13
How to derive double angle formula for sin 2a
176 views
2 months ago
YouTube
tutor@teliti
2:17
Derive The Double Angele Trig Identities CCEA NI
2 views
1 month ago
YouTube
Maths Tutor 4U CCEA Northern Ireland
3:01
AS Level Maths | Proving Trig Identities Using the Double-Angle
…
13 views
1 month ago
YouTube
Smart Culture Education
Derivations - Exam Revision Notes | A Level Physics
Jun 29, 2021
alevelphysicsonline.com
Proof of the Trigonometric Double Angle Formulas
1K views
Oct 12, 2022
YouTube
Maths at Home
How to Derive the Double Slit Equation (for AQA) Quickly - A Le
…
11K views
Nov 11, 2022
YouTube
Physics Online
OpenStax: Algebra and Trigonometry - Chapter 9, Section
…
671 views
Jul 24, 2023
YouTube
Scalar Learning
DOUBLE ANGLE FORMULAS | Sin 2x | Cos 2x | Tan 2x | TRIGONOME
…
1.2K views
Sep 25, 2020
YouTube
CREATA CLASSES
8:32
Trigonometric Double Angle Identities | ExamSolutions
33.8K views
May 15, 2019
YouTube
ExamSolutions
17:42
A2 Maths - Pure - Double Angle Formulae
15.3K views
Dec 10, 2018
YouTube
Haberdashers' Adams Maths Department
8:29
Trigonometric Double Angle Identities
40.6K views
Nov 11, 2019
YouTube
Mathispower4u
2:55
A-Level Maths: G1-06 [Differentiation: Second Derivatives]
58.3K views
Sep 15, 2017
YouTube
TLMaths
8:03
How to Use Double Angle Formulas
148.7K views
Feb 11, 2016
YouTube
Mario's Math Tutoring
4:42
Solve Trigonometric Equation Double Angle Formula
29.6K views
Feb 13, 2020
YouTube
Brian McLogan
22:33
Advanced Functions 7.3 Double Angle Formulas
31.5K views
Nov 9, 2019
YouTube
Ms Havrot's Canadian University Math Prerequi…
9:03
Edexcel A level Maths: 7.4 Solving Trigonometric Equations
49.1K views
Oct 15, 2019
YouTube
Zeeshan Zamurred
12:37
Edexcel A level Maths : 7.3 The Double Angle Formulae
45.1K views
Oct 10, 2019
YouTube
Zeeshan Zamurred
5:43
Deriving Young’s Double Slit Interference Formulas
52.4K views
Feb 28, 2021
YouTube
The Brain Filler
4:01
Lesson 11 - Double Angle Identities (Trig & PreCalculus)
126.7K views
Aug 19, 2016
YouTube
Math and Science
10:15
Half Angle Formulas & Identities - Evaluating Trigonometric Express
…
472.6K views
Oct 19, 2017
YouTube
The Organic Chemistry Tutor
7:49
deriving the double angle formulas
48.7K views
Nov 28, 2012
YouTube
Kirk Taylor
54:54
Double and Half Angle Formulas | Analytic Trig | Pre-Calculus
67.7K views
Feb 9, 2020
YouTube
Brian McLogan
See more videos
More like this
Feedback