If z s a complex number such that -pi/2 ...

If z s a complex number such that `-pi/2 leq arg z leq pi/2`, then which of the following inequality is true

`|z-bar(z)| le |z|| arg (z) - arg (bar(z))|`

`|z-bar(z)| le |arg(z) - arg(bar(z))|`

`|z-bar(z)| gt |z|| arg(z) - arg(bar(z))|`

None of these

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