The value of \[\underset{x\to a}{\mathop{\lim }}\,\frac{\log (x-a)}{\log ({{e}^{x}}-{{e}^{a}})}\]is

The value of \[\underset{x\to a}{\mathop{\lim }}\,\frac{\log (x-a)}{\l

1.	The value of \[\underset{x\to a}{\mathop{\lim }}\,\frac{\log (x-a)}{\log ({{e}^{x}}-{{e}^{a}})}\]is
A.	1
B.	?1
C.	0
D.	None of these
Answer» B. ?1

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The value of \[\underset{x\to a}{\mathop{\lim }}\,\frac{\log (x-a)}{\log ({{e}^{x}}-{{e}^{a}})}\]is

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