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

If n()=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

240

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

500

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C

300


GIven, n()= 700, n(A)=200, n(B)=300 , n(AB)=100

We know that,
n(AB)=n(A)+n(B)n(AB)
n(AB)=200+300100
n(AB)=400

Now,
n(AB) = n(U)n(AB)
n(AB) = 700400=300


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Electric Flux
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon