For the complex number \[z\], one from \[z+\bar{z}\] and \[z\,\bar{z}\] is [RPET 1987]

For the complex number \[z\], one from \[z+\bar{z}\] and \[z\,\bar{z}\

1.	For the complex number \[z\], one from \[z+\bar{z}\] and \[z\,\bar{z}\] is [RPET 1987]
A.	A real number
B.	A imaginary number
C.	Both are real numbers
D.	Both are imaginary numbers
Answer» D. Both are imaginary numbers

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For the complex number \[z\], one from \[z+\bar{z}\] and \[z\,\bar{z}\] is [RPET 1987]

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