2013 Jiangxi Question 2 Single-choice Differentiating 2013_江西卷 (数学) 2.函数 ln(1)yxx的定义域为 A. (0,1)B. [0,1)C. (0,1]D. [0,1] Answer keyB ☆ SaveCan't do it, show the explanation查看原卷 →