1.

The function \(f\left( x \right) = \;\left\{ {\begin{array}{*{20}{c}} {{e^{\frac{1}{x}}}\;\;;x \ne 0}\\ {0\;\;\;\;\;;x = 0} \end{array}} \right.\;\) has

A. Removable discontinuity at x = 0
B. Irremovable discontinuity at x = 0
C. Continuity at x = 0
D. None of the above
Answer» C. Continuity at x = 0


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