multiplication of complex numbers
Chinese equivalent: 复数乘法
multiplication of complex numbers If z₁ = a + bi and z₂ = c + di, then z₁ · z₂ = (ac - bd) + (ad + bc)i.
Syllabus path: Geometry and Algebra › Vectors and Complex Numbers › Arithmetic Operations on Complex Numbers
CSCA Exam Prep
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CSCA Mathematics Exam Glossary
Definition
multiplication of complex numbers If z₁ = a + bi and z₂ = c + di, then z₁ · z₂ = (ac - bd) + (ad + bc)i.
Related tutorial and examples
Arithmetic Operations on Complex Numbers
Arithmetic Operations on Complex Numbers Operations on complex numbers combine algebra and geometry. In the CSCA exam, Division (rationalizing the denominator) and Multiplication (using i² = - 1 ) are high - frequency calculation topics. Additionally, understanding the geometric …
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