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Question 49

M and N are two subsets of the universal set (U). If n(U) = 48, n(M) = 20, n(N) = 30 and n(MUN) = 40, find n(M \(\cap\) N)

  • A.18
  • B.20
  • C.30
  • D.38
Objective

Question details

Exam body
WAEC
Subject
Mathematics
Year
2018
Question no.
#49
Type
Objective
Previous · Q48The diagonals of a rhombus WXYZ intersect at M. If |MW| = 5cm and |MX| = 12cm… Next · Q50 The graph of y = x\(^2\) and y = x intersect at which of these points?

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