Difference between revisions of "ModelCourses/Trigonometry/IdentitiesCalculators"
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| − | = Section = |
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| + | = Basic Trig Identities and using Calculators = |
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| − | * Topic |
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| + | * Basic Identities |
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| − | ** Specific problem concept |
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| + | ** Equating the appropriate right-hand and left-hand sides for Pythagorean Identities |
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| + | ** Equating the appropriate right-hand and left-hand sides for Reciprocal Identities |
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| + | ** Using Pythagorean Identities, given sin(theta) determine cos(theta). Presume theta is not in a quadrant I. |
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| + | ** Equate right-hand and left-hand sides for non-standard but not complicated identities. These likely involve converting to sines and cosines and then basic simplifying. |
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| + | ** Given sec(theta) or csc(theta), determine exact values for all other trig functions. |
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| + | ** Verify a more complicated identity. Perhaps using a multi-step problem to assist the student through the longer proof. |
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[[ModelCourses/Trigonometry]] |
[[ModelCourses/Trigonometry]] |
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Revision as of 17:27, 3 October 2011
Basic Trig Identities and using Calculators
- Basic Identities
- Equating the appropriate right-hand and left-hand sides for Pythagorean Identities
- Equating the appropriate right-hand and left-hand sides for Reciprocal Identities
- Using Pythagorean Identities, given sin(theta) determine cos(theta). Presume theta is not in a quadrant I.
- Equate right-hand and left-hand sides for non-standard but not complicated identities. These likely involve converting to sines and cosines and then basic simplifying.
- Given sec(theta) or csc(theta), determine exact values for all other trig functions.
- Verify a more complicated identity. Perhaps using a multi-step problem to assist the student through the longer proof.
