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近期在几何概型教学中遇到两个问题:1等可能与一一对应问题1直角三角形的两直角边都是(0,1)区间上的随机数,试求斜边长小于23的概率.
Recently encountered two problems in the geometry of teaching: 1 and may correspond to one by one Problem 1 The two right-angled sides of a right triangle are random numbers (0,1) interval, try to hypotenuse length less than 23 probability .