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  9. Q9
Question 9

Let U be a universal set and let A and B be events such that P(AꓴB) = 3/4 P(Ac) = 2/3 and P(AՈB) =1/4 Find P(B)

  • A.2/3
  • B.2/5
  • C.1 1⁄2
  • D.3/7
Objective

Question details

Exam body
NDA
Subject
Mathematics
Year
2011/2012
Question no.
#9
Type
Objective
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