limit as x approaches 3 of 1/(x^2e^2)

解答

x \to 3 lim (\frac{1}{x ^{2} e ^{2}})

\frac{1}{9 e ^{2}}

十进制

0.01503 \dots

求解步骤

x \to 3 lim (\frac{1}{x ^{2} e ^{2}})

代入值

x = 3

= \frac{1}{3 ^{2} e ^{2}}

化简

= \frac{1}{9 e ^{2}}

x \to 3 lim (- 5 x^{2} - 2 x + 1)

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