来自鲁志辉的问题
y=[e^(1/x^2)arctan(x^2+x+1)]/[(x-1)(x+2)]的渐近线有几条⊙﹏⊙b汗是y=[e^(1/x^2)]*arctan[(x^2+x+1)/[(x-1)(x+2)]]的渐近线有几条
y=[e^(1/x^2)arctan(x^2+x+1)]/[(x-1)(x+2)]的渐近线有几条
⊙﹏⊙b汗是
y=[e^(1/x^2)]*arctan[(x^2+x+1)/[(x-1)(x+2)]]的渐近线有几条
3回答
2020-04-29 01:30