Given that . Show that is a real number .

I know that when we need to show that a complex number is real , we need to show that s=s*(its conjugate)

My question is how to find s* ??

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- Nov 11th 2009, 06:38 AMhookeconjugate
Given that . Show that is a real number .

I know that when we need to show that a complex number is real , we need to show that s=s*(its conjugate)

My question is how to find s* ?? - Nov 11th 2009, 11:11 AMtonio