[" If "A,B" are two events in a sample s...

[" If "A,B" are two events in a sample spaces such that "=P(A)!=0,P(B)!=0" then prove that "],[" i) "P(A nn B)=P(A)P(B/A)quad " ii) "P(A nn B)=P(B)P(A/B)]

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