If $n(P \\cup Q) = 50$, $n(P) = 40$, and $n(Q) = 18$, find $n(P \\cap Q)$.
University of Ilorin MTH101 2025A past question
- 8
- 10
- 12
- 14
Register free to see the answer and step-by-step explanation
More University of Ilorin MTH101 2025A past questions
Related questions
- According to mathematical induction, which of these is a factor of \(2^{2n} - 1\)?
- A school went to a competition with a contingent of 11 football players and 8 sprinters. If 3 sprinters are also footballers, how many stud…
- What is the sum to infinity of a geometric progression with first term 32 and common ratio \(\frac{1}{2}\)?
- Insert five arithmetic means between \(x\) and \(5x - 4\).
- The common difference of an arithmetic progression (AP) is:
- An \(A \cap (B \cup C')\) is:
