Problem

Problem

The value of lim⁡x→0(sin⁡xm+cos⁡3xmm)2m/x\lim_{x \to 0} \left( \frac{\sin \frac{x}{m} + \cos \frac{3x}{m}}{m} \right)^{2m/x} is equal to a. ee b. 1 c. e−1e^{-1} d. e2e^2

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