Angles and Radians
Aug 18, 2013
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Using Sum & Difference Formulas
Here we find the trig functions of other angles based on the sum and difference of two angles, the double or half angle. We will prove these formulas in a different video
About This Episode
Using Sum & Difference Formulas is an episode from Precalc Problems Explained by Chris Thiel. Here we find the trig functions of other angles based on the sum and difference of two angles, the double or half angle. We will prove these formu...
Podcast
This episode belongs to Precalc Problems Explained.
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Episode Details
Published Oct 30, 2010, audio available.
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Questions About This Episode
What is Using Sum & Difference Formulas about?
Here we find the trig functions of other angles based on the sum and difference of two angles, the double or half angle. We will prove these formulas in a different video
Where can I listen to Using Sum & Difference Formulas?
You can listen to Using Sum & Difference Formulas online on Radio and Podcast. Open the player on this page to stream the available audio.
Which podcast is Using Sum & Difference Formulas from?
Using Sum & Difference Formulas is an episode from Precalc Problems Explained by Chris Thiel.
How long is this episode?
The episode duration depends on the source podcast feed and may not always be available.
When was this episode published?
This episode was published on Oct 30, 2010.
Can I save Using Sum & Difference Formulas for later?
Yes. Use the heart button on the episode page to add it to your favorite episodes list.
Are there related episodes from Precalc Problems Explained?
Yes. This page shows related episodes from Precalc Problems Explained when more episodes are available from the podcast feed.
Quick Answers About This Episode
Where can I listen to Using Sum & Difference Formulas?
You can listen to Using Sum & Difference Formulas on this page when the episode audio is available from the podcast feed.
Which podcast is this episode from?
Using Sum & Difference Formulas is from Precalc Problems Explained by Chris Thiel.
What are the episode details?
Published Oct 30, 2010