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Mathematics, 02.12.2021 07:00 Kode19001

Cho hàm số=1−1. Khẳng định nào sau đây đúng?A. Hàm liên tục trên ℝ∖{0}B. Hàm liên tục trên toàn bộℝC. Hàm liên tục trên ℝ∖{1}D. Hàm liên tục trên ℝ∖{}E. Hàm liên tục trên ℝ∖{0;1}F. Hàm liên tục trên ℝ∖{0;}

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Cho hàm số=1−1. Khẳng định nào sau đây đúng?A. Hàm liên tục trên ℝ∖{0}B. Hàm liên tục trên toàn bộℝC...
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