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1. |
Find the value of ( lim_{x rightarrow 0} frac{xsin(x-1)}{(x-1)e^x} ) is, where {x} is the fractional part of x. |
A. | <sup>2</sup> <sub>e</sub> |
B. | <sup>1</sup> <sub>e</sub> |
C. | 0 |
D. | <sup>1</sup> <sub>e</sub> |
Answer» C. 0 | |