Real and Imaginary Parts Using Conjugate

Rarely Tested

Real and Imaginary Parts Using Conjugate

## Formula

For:

$$z=a+ib$$

$$\operatorname{Re}(z)=\frac{z+\bar z}{2}$$

$$\operatorname{Im}(z)=\frac{z-\bar z}{2i}$$

## Usage

- Used when a complex expression is given without explicitly separating its real and imaginary parts.

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