Higher mathematics

Real part of a complex product

Real part of a complex product is a mathematical object or the result of an operation on functions, sequences, or matrices.

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Re(z₁z₂) = ac−bd

What it means

Real part of a complex product is a mathematical object or the result of an operation on functions, sequences, or matrices.

How it works and where it is used

Use this calculation for AC circuit, oscillation, and equation-root calculations involving complex values.