[itex]|A>=a|c>+b|d>[/itex](adsbygoogle = window.adsbygoogle || []).push({});

where a and b are complex numbers.

So, is it correct to say that

[itex]<A|=a^{*}<c|+b^{*}<d|[/itex]

?

Regards.

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# Ket to bra

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