limit as x approaches infinity+of 65.4-65.4e^{(-(7x)/(2180))}

解

x \to \infty + lim (65.4 - 65.4 e^{(- \frac{7 x}{2180})})

65.4

解答ステップ

x \to \infty lim (65.4 - 65.4 e^{- \frac{7 x}{2180}})

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 (65.4) - x \to \infty lim (65.4 e^{- \frac{7 x}{2180}})

x \to \infty lim (65.4) = 65.4

x \to \infty lim (65.4 e^{- \frac{7 x}{2180}}) = 0

= 65.4 - 0

簡素化

= 65.4