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、选择题 任取10个球,则其中恰有6个红球的概率 为 (1)复数z- 一1十i 1+艺 一1.在复平面内,之所对应 (A) (C) 嵘。·拼。 C}乱 以。·晓。 晓。·碳。 c}8。 晓。·晓。 c{3。 BD 的点在 (A)第一象限(B)第二象限 (C)第三象限(D)第四象限 (2)根限hmf(x)存在是函数f(x)在点x~x0 j
If there are 10 balls in the multiple-choice questions, then the probability of having exactly six red balls is (1) plural z - one ten i 1 + art one 1. In the complex plane, the corresponding (A) (C) Hey. ·spell. C) chaos. ·dawn. dawn. ·carbon. c}8. dawn. ·dawn. c{3. The BD points are in (A) the first quadrant (B) the second quadrant (C) the third quadrant (D) the fourth quadrant (2) the root hmf (x) exists as a function f(x) at the point x~x0 j