1.

If log_(x)a,a^(x//2) and log_(a)x are in G.P, then x is equal to:

Answer»

`log_(a)(log_(B)a)`
`log_(a)(log_(E)a)-log_(e)(log_(e)b)`
`-log_(e)(log_(a)b)`
both (a) and (b)

ANSWER :D


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