百度试题 结果1 题目Show that the results of differentiating the standard series expansions of e^x, sin x and cos x agree with cos x 相关知识点: 试题来源: 解析
Show thatthe results of differentiating the standard series expansions of e*, sin x and cos xagree with the following:d/(dx)(e^r)=e^x 相关知识点: 试题来源: 解析 d/(dx)(e^x) dxx2,x3,x+1=d/(dx)(1+x+(x^2)/(2t)+(x^3)/(3!)+(x^4)/(4!)+⋯+(x^n)/(r!)+(x^...