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UNIT
12 :
PARAMETRIC EQUATIONS AND POLAR COORDINATES
LESSON 6:
SUMMARY & TEST
LESSON 1: PARAMETRIC EQUATIONS DEFINED
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-2 |
-2 + 1 = -1 |
2(-2)2 + 3=11 |
(-1, 11) |
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-1 |
-1 + 1 = 0 |
2(-1)2 + 3 = 5 |
(0, 5) |
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0 |
0 + 1 = 1 |
2(0)2 + 3 = 3 |
(1, 3) |
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1 |
1 + 1 = 2 |
2(1)2
+ 3 = 5 |
(2, 5) |
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2 |
2 + 1 = 3 |
2(2)2
+ 3 = 11 |
(3, 11) |
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3 |
3 + 1 = 4 |
2(3)2
+ 3 = 21 |
(4, 21) |
LESSON 2:
Converting Between Polar and Rectangular Form.
LESSON 3: POLAR FORM OF
COMPLEX NUMBERS
Converting Between Polar and Rectangular Form of
Complex Numbers
LESSON 4: MULTIPLICATION AND DIVISION OF COMPLEX NUMBERS IN POLAR FORM
LESSON
5: POWERS AND ROOTS OF COMPLEX NUMBERS
Powers and roots of complex
numbers can be calculated using De Moivre’s theorem given below.
