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受欢迎的微积分 >

limit as x approaches 0 of sqrt(2x-1)

解答

x \to 0 lim (2 x - 1)

解答

i

求解步骤

x \to 0 lim (2 x - 1)

代入值

x = 0

= 2 \cdot 0 - 1

化简

2 \cdot 0 - 1 : i

= i

作图

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