Given that n(p) = 19, m(P \(\cup\) Q) = 38 and n(P \(\cap\) Q) = 7, Find n(C)
-
26
- 31
- 36
- 50
The correct answer is: A
Explanation
n(P \(\cup\) Q) = m(P \(\cap\) C)38 = 19 = n(C) - 7
n(C) = 38 - 12
= 26