यदि a^(x)= b, b^(y)= c, c^(z)=a तथा a ne...

यदि `a^(x)= b, b^(y)= c, c^(z)=a` तथा `a ne 0` तो -

A

xyz= 0

B

xyz= 1

C

xy= 1

D

`xy= y^(2)`

लिखित उत्तर

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The correct Answer is:

B

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