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यदि a^(x) = b^(y) = c^(z) तथा b^(2) = ac...

यदि `a^(x) = b^(y) = c^(z)` तथा `b^(2) = ac` हो, तो y का मान है-

A

`(xy)/(x + z)`

B

`(xz)/(2 (x - z))`

C

`(xz)/(2(z-x))`

D

`(2xz)/(x + z)`

लिखित उत्तर

Verified by Experts

The correct Answer is:
D
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