1.

If y =(logx)^(x) then (dy)/(dx) =

Answer»

`(LOGX)^(X)[LOG(logx)+1/(logx)]`
`(logx)^(x)[log(logx)-1/(logx)]`
`-(logx)^(x)[log(logx)+1/(logx)]`
`-(logx)^(x)[log(logx)-1/(logx)]`

ANSWER :A


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