題目 Problem Part III Solve the following problems Use the Taylor series method to find the limit limx→01−x4−e2x4(1−cosx)sin2x\lim_{x\to 0}\dfrac{\sqrt{1-x^4}-e^{2x^4}}{(1-\cos x)\sin^2 x}limx→0(1−cosx)sin2x1−x4−e2x4. 解答
