• 2022-07-01
    已知[tex=0.857x1.0]N7iCrOsS+NNEUUlnsYCi1g==[/tex]的概率密度为[tex=13.929x4.0]cmTep0AEWBonXh7mu+m1TaHXE52Nd3x7XFnz5HK1iyPL2LNsUelq9Y+15diUMIH8X1HPXaJzPtHR57zKWk2L9WZcO2qR0Y24x47UKrgV8yY=[/tex]则[tex=2.714x1.214]2eHhNf5GHqIhPz7XdsPq/g==[/tex]的概率密度为[tex=3.0x1.357]fMLMAqnbfouoFNM6dX8tMA==[/tex][input=type:blank,size:6][/input].
  • 举一反三