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近几年来,几何概型高频率出现在高考题中,要巧妙地解决几何概型问题,应把握好“一定、二作、三求”这六字。1.一定、二作、三求的含义一定就是定概型。几何概型与古典概型是最为接近的一种概率模型,两者共同点是基本事件是等可能的,不同点是几何概
In recent years, the geometric pattern of high frequency appears in the college entrance examination questions, to solve the problem of geometric model skillfully, we should grasp the “must, two, three seeking,” the word. 1. Certainly, two for three, the meaning of seeking three must be a definite type. Geometry and classical probability is the most probable probability model, the common ground between the two is that basic events are possible, the difference is geometry