1.

\[\underset{x\to 0}{\mathop{\lim }}\,\,\frac{{{e}^{x}}-{{e}^{-x}}}{\sin x}\] is [Kurukshetra CEE 2002]

A.                 0
B.                 1
C.                 2
D.                 Non existent
Answer» D.                 Non existent


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