wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Let n(u)=700,n(A)=200,n(B)=300,n(AB)=100, then n(AB)=

A
400
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
600
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
300
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
None of these
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C 300
n(AB)=n(AB) =n(u)n(AB) =n(u){n(A)+n(B)n(AB)} =700{200+300100}=300

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Sets and Their Representations
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon