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人気のある微分積分 >

limit as x approaches 4-of (4-x)/(|4-x|)

解

x \to 4 - lim (\frac{4 - x}{∣ 4 - x ∣})

解

1

解答ステップ

x \to 4 - lim (\frac{4 - x}{∣ 4 - x ∣})

4 - x

は

x \to 4 -

の場合, 正になる。従って

∣ 4 - x ∣ = 4 - x

= x \to 4 - lim (\frac{4 - x}{4 - x})

簡素化

= x \to 4 - lim (1)

x \to a lim c = c

= 1

グラフ

人気の例

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

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

limit as x approaches 0+of x-2

x \to 0 + lim (x - 2)

limit as x approaches 0+of x+3

x \to 0 + lim (x + 3)

limit as x approaches-4 of (2x^3+5x)^2

x \to - 4 lim ((2 x^{3} + 5 x)^{2})

limit as x approaches-3 of x^2+1

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