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Question 22

The probabilities that a husband and wife will be alive in 15 years time are m and n respectively. Find the probability that only one of them will be alive at that time.

  • A.mn
  • B.m + n
  • C.m + n - 2mn
  • D.1 - mn
Objective

Question details

Exam body
WAEC
Subject
Further Mathematics
Year
2010
Question no.
#22
Type
Objective
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