X和Y是independent random variable,with continuous symmetric distributions, with p.d.f.s f and g respectively. Show that the p.d.f. of Z=X/Y is
h(a)=2 (积分符号 上限是正无穷 下限是零)xf(ax)g(x)dx
没有学好QAQ,
求解答 OJL, 谢谢!!!
h(a)=2 (积分符号 上限是正无穷 下限是零)xf(ax)g(x)dx
没有学好QAQ,
求解答 OJL, 谢谢!!!