which is false?

im really confused with conditional probability:(

P(A l B ) + P( A' l B') = 1 false?

P(A l B ) + P( A l B') = 1 false? but why?

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- Jan 31st 2010, 01:45 PMalexandrabel90conditional probability confusion
which is false?

im really confused with conditional probability:(

P(A l B ) + P( A' l B') = 1 false?

P(A l B ) + P( A l B') = 1 false? but why? - Jan 31st 2010, 02:13 PMPlato