Logarithms-Complex numbers
| # | TITLE | +/- | |
|---|---|---|---|
| 1 | Imaginary numbers and standard form | Info | Go |
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Objective: On completion of the lesson the student will use the a+bi form of complex numbers for addition and subtraction. |
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| 2 | Complex numbers - multiplication and division | Info | Go |
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Objective: On completion of the lesson the student will use the a+bi form of complex numbers for multiplication and division. |
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| 3 | Plotting complex number and graphical representation | Info | Go |
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Objective: On completion of the lesson the student will use the argand diagram to assist in the addition and subtraction of complex numbers. |
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| 4 | Absolute value | Info | Go |
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Objective: On completion of the lesson the student will use the absolute value or modulus of complex numbers |
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| 5 | Trigonometric form of a complex number | Info | Go |
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Objective: On completion of the lesson the student will write complex numbers in trigonometric or polar form. This may also be known as mod-ard form. |
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| 6 | Multiplication and division of complex numbers in trig form (Stage 2) | Info | Go |
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Objective: On completion of the lesson the student will use the trig form of complex numbers for multiplication and division. |
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| 7 | DeMoivre's theorem (Stage 2) | Info | Go |
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Objective: On completion of the lesson the student will use DeMoivre's theorem to find powers of complex numbers in trig form. |
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| 8 | The nth root of real and complex numbers (Stage 2) | Info | Go |
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Objective: On completion of the lesson the student will use DeMoivre's theorem to find roots of complex numbers in trig form. |
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| 9 | Fundamental theorem of algebra (Stage 2) | Info | Go |
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Objective: On completion of the lesson the student will recognise and use the fundamental theorem of algebra to find factors for polynomials with real coefficients over the complex number field. |
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