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- #1

#### karush

##### Well-known member

- Jan 31, 2012

- 2,685

$\textsf{ If $z$ and $u$ are complex numbers, show that}$

$$\displaystyle\bar{z}u=\bar{z}\bar{u}

\textit{ and }

\displaystyle \left(\frac{z}{u} \right)=\frac{\bar{z}}{\bar{u}}$$

ok couldn't find good example on what this is

and I'm not good at 2 page proof systems

so much help is mahalo

$$\displaystyle\bar{z}u=\bar{z}\bar{u}

\textit{ and }

\displaystyle \left(\frac{z}{u} \right)=\frac{\bar{z}}{\bar{u}}$$

ok couldn't find good example on what this is

and I'm not good at 2 page proof systems

so much help is mahalo

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