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This person, more than any other mathematician, has helped countless students learn basic trigonometric functions. So who...
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Material Type:
TutorialAuthor: Rudy Lopes

Date Added: Nov 27, 2007 Date Modified: Jun 13, 2008

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What are complex numbers, and what's up with this imaginary number i? Use this Tab Tutor Series program to learn about...
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TutorialAuthor: Rudy Lopes

Date Added: Nov 26, 2007 Date Modified: Nov 26, 2007

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How do you figure out the area of a triangle if you only know two sides and the angle between them? This formula solver will...
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TutorialAuthor: Rudy Lopes

Date Added: Nov 27, 2007 Date Modified: Nov 27, 2007

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Use this Formula Solver! Series program to learn how to calculate the cosecant of an angle. It's great for checking your...
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Material Type:
TutorialAuthor: Rudy Lopes

Date Added: Nov 27, 2007 Date Modified: Nov 27, 2007

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Explore how to use cosine and arccosine in a triangle using this Formula Solver! Series program. Use it to check your...
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Material Type:
TutorialAuthor: Rudy Lopes

Date Added: Nov 27, 2007 Date Modified: Nov 27, 2007

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Review how the basic concept of the cosine function works, using this Formula Solver! Series program. Use it to check your...
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Material Type:
TutorialAuthor: Rudy Lopes

Date Added: Nov 27, 2007 Date Modified: Nov 27, 2007

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Use this Formula Solver! Series program to learn how to calculate the cotangent of an angle. It's great for checking your...
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Material Type:
TutorialAuthor: Rudy Lopes

Date Added: Nov 27, 2007 Date Modified: Nov 27, 2007

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What are complex numbers, and how do you divide them? Use this Tab Tutor Series program to learn about complex numbers and...
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Material Type:
TutorialAuthor: Rudy Lopes

Date Added: Nov 26, 2007 Date Modified: Nov 26, 2007

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This Tab Tutor program will show you how to find the equation of a circle from its center and radius, and the radius and...
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Material Type:
TutorialAuthor: Rudy Lopes

Date Added: Dec 18, 2007 Date Modified: Dec 18, 2007

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With this Tab Tutor program, you'll learn about the equation of a horizontal ellipse and how to use it to derive the foci,...
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TutorialAuthor: Rudy Lopes

Date Added: Dec 18, 2007 Date Modified: Dec 18, 2007

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