问答题

（ex7）(Taylor展开)求下列函数在x=0的Taylor幂级数展开式(n=8)

【参考答案】

%Exercise 7
syms x;
s=exp(x);taylor(s,8,0,x)
s=log(1+x);taylor(s,8,0,x)
s=sin(x);taylor(s,8,0,x)
s=log(x+sqrt(1+x^2));taylor(s,8,0,x)

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