概率计算,A从0-6中随机选两次,每次选一个数,B写出0-6任意两个数字,请问写对的概率是多少?A从0-9中随机选两次,每次选一个数,两个数可以相同.B写出0-9任意两个数字,请问完全写对的概率是多少
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![概率计算,A从0-6中随机选两次,每次选一个数,B写出0-6任意两个数字,请问写对的概率是多少?A从0-9中随机选两次,每次选一个数,两个数可以相同.B写出0-9任意两个数字,请问完全写对的概率是多少](/uploads/image/z/5227281-9-1.jpg?t=%E6%A6%82%E7%8E%87%E8%AE%A1%E7%AE%97%2CA%E4%BB%8E0-6%E4%B8%AD%E9%9A%8F%E6%9C%BA%E9%80%89%E4%B8%A4%E6%AC%A1%2C%E6%AF%8F%E6%AC%A1%E9%80%89%E4%B8%80%E4%B8%AA%E6%95%B0%2CB%E5%86%99%E5%87%BA0-6%E4%BB%BB%E6%84%8F%E4%B8%A4%E4%B8%AA%E6%95%B0%E5%AD%97%2C%E8%AF%B7%E9%97%AE%E5%86%99%E5%AF%B9%E7%9A%84%E6%A6%82%E7%8E%87%E6%98%AF%E5%A4%9A%E5%B0%91%3FA%E4%BB%8E0-9%E4%B8%AD%E9%9A%8F%E6%9C%BA%E9%80%89%E4%B8%A4%E6%AC%A1%2C%E6%AF%8F%E6%AC%A1%E9%80%89%E4%B8%80%E4%B8%AA%E6%95%B0%2C%E4%B8%A4%E4%B8%AA%E6%95%B0%E5%8F%AF%E4%BB%A5%E7%9B%B8%E5%90%8C.B%E5%86%99%E5%87%BA0-9%E4%BB%BB%E6%84%8F%E4%B8%A4%E4%B8%AA%E6%95%B0%E5%AD%97%2C%E8%AF%B7%E9%97%AE%E5%AE%8C%E5%85%A8%E5%86%99%E5%AF%B9%E7%9A%84%E6%A6%82%E7%8E%87%E6%98%AF%E5%A4%9A%E5%B0%91)
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