L20_blanks - Day 23 Lecture 20 for 3/31/2011 Verifications...

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1 Day 23 Lecture 20 for 3/31/2011 L19 – Don’t Forget the Basics 3. Pythagorean Identities: Cross Over from MAC1140: Combo’s ARE COOL: Slide: 2 of 12 is 0
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2 L19 – …It’s really More of a Guideline 1) Start with one Side . Pick the ___________ Looking One. Sometimes you have to break this rule. 2) Use known Identities . Follow Algebra Basics Here, Common Denominators are Common Place , Factoring is Fantastic 3) Convert to Sines and Cosine. Sometimes its helpful to rewrite all functions in terms of sines and cosines . Sometimes its just ________ work . Slide: 3 of 12 is 0 L20 – C O M M O N D E N O M I N A T O R Ex: Verify the trigonometric identity. Slide: 4 of 12 is 0
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3 L20 – …Do I know You? Ex: Verify the trigonometric identity. Slide: 5 of 12 is 0 L19 – …Don’t Let them Intimidate You. Ex: Verify the trigonometric identity. Slide: 6 of 12 is 0
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4 L19 – Sines and Cosines make Everything Fun! Ex:
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This note was uploaded on 08/01/2011 for the course MAC 1114 taught by Professor Gentimis during the Spring '11 term at University of Florida.

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L20_blanks - Day 23 Lecture 20 for 3/31/2011 Verifications...

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