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人気のある微分積分 >

limit as x approaches-2 of (sin(|x|))/x

解

x \to - 2 lim (\frac{sin ( ∣ x ∣ )}{x})

解

- \frac{1}{2} sin (2)

+1

十進法表記

- 0.45464 \dots

解答ステップ

x \to - 2 lim (\frac{sin ( ∣ x ∣ )}{x})

値を挿入する

x = - 2

= \frac{sin ( ∣ ( - 2 ) ∣ )}{- 2}

簡素化

\frac{sin ( ∣ - 2 ∣ )}{- 2} : - \frac{1}{2} sin (2)

= - \frac{1}{2} sin (2)

グラフ

人気の例

limit as x approaches 0 of tan(x)+pi/2

x \to 0 lim (tan (x) + \frac{π}{2})

limit as x approaches-2 of x^3+3

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

limit as x approaches 1 of (5x-5)/(x-1)

x \to 1 lim (\frac{5 x - 5}{x - 1})

limit as x approaches 2 of 1/(e^{2-x)}

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

limit as x approaches 0 of (e^{x+1}-e)/x

x \to 0 lim (\frac{e ^{x + 1} - e}{x})