CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

Let n(U)=700, n(A)=200, n(B)=300 and n(AB)=100, Then n(ACBC)=


Your Answer
A
100
Correct Answer
B
300
Your Answer
C
500
Your Answer
D
450

Solution

The correct option is A 300
n(ACBC)=n((AB)C)=n(U)n(AB)
=700[200+300100]
=300

flag
 Suggest corrections
thumbs-up
 
0 Upvotes


Similar questions
View More


People also searched for
View More



footer-image