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人気のある微分積分 >

limit as x approaches infinity of 2^x+1

解

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

解

\infty

解答ステップ

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

x \to a lim [f (x) \pm g (x)] = x \to a lim f (x) \pm x \to a lim g (x)

不定形式の場合を除く

= x \to \infty lim (2^{x}) + x \to \infty lim (1)

x \to \infty lim (2^{x}) = \infty

x \to \infty lim (1) = 1

= \infty + 1

無限大の特性を適用する:

\infty + c = \infty

= \infty

グラフ

人気の例

limit as x approaches-2 of f(x)

x \to - 2 lim (f (x))

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