Algebra and Trigonometry : Analytical Trigonometry - Sum and Difference IDs Practice Problem 5b 

Provenance (History)

Created as a learning object for Math 1090, Algebra and Trigonometry, taught at Memorial University of Newfoundland, Grenfell Campus with John Craighead, Danny Dyer and Rebecca Milley.

Subjects/Keywords

Mathematics -- trigonometry

Language

en

Related Item

Algebra and Trigonometry : Analytical Trigonometry - Sum and Difference IDs Part I (Introduction and Evaluations)
Algebra and Trigonometry : Analytical Trigonometry - Sum and Difference IDs Part II (Simplifications, Proofs, Equations)
Algebra and Trigonometry : Analytical Trigonometry - Sum and Difference IDs Practice Problem 1a
Algebra and Trigonometry : Analytical Trigonometry - Sum and Difference IDs Practice Problem 1b
Algebra and Trigonometry : Analytical Trigonometry - Sum and Difference IDs Practice Problem 2a
Algebra and Trigonometry : Analytical Trigonometry - Sum and Difference IDs Practice Problem 2b
Algebra and Trigonometry : Analytical Trigonometry - Sum and Difference IDs Practice Problem 2c
Algebra and Trigonometry : Analytical Trigonometry - Sum and Difference IDs Practice Problem 3a
Algebra and Trigonometry : Analytical Trigonometry - Sum and Difference IDs Practice Problem 3b
Algebra and Trigonometry : Analytical Trigonometry - Sum and Difference IDs Practice Problem 3c
Algebra and Trigonometry : Analytical Trigonometry - Sum and Difference IDs Practice Problem 4a
Algebra and Trigonometry : Analytical Trigonometry - Sum and Difference IDs Practice Problem 4b
Algebra and Trigonometry : Analytical Trigonometry - Sum and Difference IDs Practice Problem 5a
Algebra and Trigonometry : Analytical Trigonometry - Sum and Difference IDs Practice Problem 6a
Algebra and Trigonometry : Analytical Trigonometry - Sum and Difference IDs Practice Problem 6b

Type

Video

Is part of a series

Math 1090 Algebra and Trigonometry

Rights

©2017 John Craighead, Danny Dyer, Rebecca Milley and Memorial University of Newfoundland

Creative Commons License Name

Attribution-NonCommercial-NoDerivs (CC BY-NC-ND)

Title

Algebra and Trigonometry : Analytical Trigonometry - Sum and Difference IDs Practice Problem 5b

Creator

John Craighead, Danny Dyer, Rebecca Milley and Memorial University of Newfoundland. Centre for Innovation in Teaching and Learning (CITL)

Description

This video is a demonstration of trigonometric problems involving Sum and Difference IDs. In this practice problem you are asked to prove the trigonometric identity cosine of alpha plus beta plus sine of alpha minus beta is cosine of beta minus sine beta times cosine of alpha times sine alpha.

Learning Design

Solve the various analytical trig problems using basic trig and Sum and Difference IDs.

Date Created

2017

Format

Video/mp4

Duration

04:17 minutes/seconds