What repeating pattern occurs when multiplying the imaginary unit i by itself?
Algebra 80 - Multiplication with Complex Numbers

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Mathematics
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11th Grade - University
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Hard
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4 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
How does multiplying a complex number by a real number affect its vector representation?
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3.
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3 mins • 1 pt
What is the result of multiplying the complex number 2 plus i by 3 plus 2i?
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4.
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3 mins • 1 pt
How can the multiplication of complex numbers be confirmed algebraically?
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