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Unit: Module 1: Complex numbers and transformations
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- Powers of the imaginary unitGet 3 of 4 questions to level up!
- Plot numbers on the complex planeGet 3 of 4 questions to level up!
- Add & subtract complex numbersGet 3 of 4 questions to level up!
- Graphically add & subtract complex numbers Get 3 of 4 questions to level up!
- Multiply complex numbers (basic)Get 3 of 4 questions to level up!
- Multiply complex numbersGet 3 of 4 questions to level up!
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- Complex number conjugatesGet 3 of 4 questions to level up!
- Divide complex numbersGet 3 of 4 questions to level up!
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- Distance of complex numbersGet 3 of 4 questions to level up!
- Midpoint of complex numbersGet 3 of 4 questions to level up!
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- Modulus (absolute value) of complex numbersGet 3 of 4 questions to level up!
- Angle of complex numbersGet 3 of 4 questions to level up!
- Complex numbers from absolute value & angleGet 3 of 4 questions to level up!
- Polar & rectangular forms of complex numbersGet 3 of 4 questions to level up!
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- Matrix dimensionsGet 3 of 4 questions to level up!
- Matrix elementsGet 3 of 4 questions to level up!
- Multiply matricesGet 3 of 4 questions to level up!
- Use matrices to transform 3D and 4D vectorsGet 3 of 4 questions to level up!
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Practice
- Transform polygons using matricesGet 3 of 4 questions to level up!
- Understand matrices as transformations of the planeGet 3 of 4 questions to level up!
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Practice
- Add & subtract matricesGet 3 of 4 questions to level up!
- Multiply matrices by scalarsGet 3 of 4 questions to level up!
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Practice
- Determinant of a 2x2 matrixGet 3 of 4 questions to level up!
- Determine inverse matricesGet 3 of 4 questions to level up!
- Determine invertible matricesGet 3 of 4 questions to level up!
- Find the inverse of a 2x2 matrixGet 3 of 4 questions to level up!
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