If ` E and F ` are the complementary events of events `E and F ,` respectively, and if `01,` then `P(E/F)+P( E / F )=1/2` b. `P(E/F)+P(E/ F )=1` c. `P( E /F)+P(E/ F )=1/2` d. `P(E/ F )+P( E / F )=1`

If E and F are the complementary events of events E and F , respectively, and if P(F) in [0,1]

If E and F are the complementary events of events E and F , respectively, and if P(F) in [0,1]

If E and F are the complementary events of events E and F , respectively, and if P(F) in [0,1]

If bar E and bar F are the complementary events of events E and F , respectively, and if 0 < P(F)<1, then a. P(E/F)+P( bar E / F )=1 b. P(E/F)+P(E/bar F )=1 c. P( barE /F)+P(E/ bar F )=1 d. P(E/ barF )+P( bar E / bar F )=1

If bar(E) and bar(F) are the complementary events of E and F respectively and if 0

If bar (E )and bar(F) are complementary events of events E and F respectively and 0 lt P(F) lt 1 , then :

If E and F are the complementary events of events E and F, respectively,and if 01, then P((E)/(F))+P((E)/(F))=(1)/(2)bP((E)/(F))+P((E)/(F))=1cP((E)/(F))+P((E)/(F))=(1)/(2)dP((E)/(F))+P((E)/(F))=1

If bar(E) & bar(F) are complementary events of events E&F respectively then P(E/F)+P(bar(E)/F)

Complementary events of E and F are E' and F' respectively if 0 lt P(F) lt 1 then …………