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Question 30

Consider the statements: p it is hot, q: it is raining

Which of the following symbols correctly represents the statement "It is raining if and only if it it is cold"?

       

 

  • A.p \(\iff\) \(\sim\)q
  • B.p \(\iff\) q
  • C.\(\sim\)p \(\iff\) \(\sim\)q
  • D.q \(\iff\) \(\sim\)p
Objective

Question details

Exam body
WAEC
Subject
Mathematics
Year
2017
Question no.
#30
Type
Objective
Previous · Q29Make x the subject of the relation d = \(\sqrt{\frac{6}{x} - \frac{y}{2}}\) Next · Q31 Given that t = \(2 ^{-x}\), find \(2 ^{x + 1}\) in terms of t.

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