《概率论与数理统计》PPT课件-随机变量函数的分布

and areExample Supposeindependent of each other, thenExampleSupposeand are independentof each other,then

Example Suppose and are independent of each other, then Example Suppose and are independent of each other , then

Example Supposeand areindependent of each other, thenProofi=0,1,2,..j=0,1,2,..then

Proof then i = 0 , 1 , 2 , . j = 0 , 1 , 2 , . Example Suppose and are independent of each other, then