ProbabilityHard
Question
In throwing a die let A be the event ′coming up of an odd number′, B be the event ′coming up of an even number′, C be the event ′coming up of a number ≥ 4′ and D be the event ′coming up of a number < 3′, then
Options
A.A and B are mutually exclusive and exhautive
B.A and C are mutually exclusive and exhautive
C.A, C and D form an exhautive system
D.B, C and D form an exhautive system
Solution
A = {1,3,5}
B = {2,4,6}
C = {4,5,6}
D = {1,2}
B = {2,4,6}
C = {4,5,6}
D = {1,2}
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