If `barE` and `barF` are the complementary events of E and F respectiv

1.	If `barE` and `barF` are the complementary events of E and F respectively and if `0 < P(F)
Answer» Correct Answer - A::D Since `E//F " and " overline(E )//F` are complementary events. `therefore P(E//F)+P(overline(E )//F)=1` Similarly, `E// overline(F) " and " overline(E )// overline(F)` are also complementary events. `therefore P(E// overline(F))+P(overline(E )// overline(F))=1`

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If `barE` and `barF` are the complementary events of E and F respectively and if `0 < P(F)

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