Home
Class 11
MATHS
If AxxB={(a ,1)(a ,5),(a ,2),(b ,2),(b ,...

If `AxxB={(a ,1)(a ,5),(a ,2),(b ,2),(b ,5),(b ,1)},` find `BxxAdot`

A

`{(a,1), (a,5), (a,2),(b,2) , (b,5) , (b,1)}`

B

`{(1,a) , (5,a), (2,a) , (2,b), (5,b) , (1,b)}`

C

`{(1,a), (a,5) , (2,a) ,(2,b) ,(5,b) ,(a,b) }`

D

does not exist

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Let A and B be two sets such that n(A)=5\ a n d\ n(B)=2,\ if\ a ,\ b ,\ c ,\ d ,\ e are distinct and (a ,2),\ (b ,3),\ (c ,2),\ (d ,3),\ (e ,2) are in AxxB , find A and B.

Let A and B be two sets such that AxxB consists of 6 elements. If three elements of AxxB are: (1,4),\ (2,6),\ (3,6) . Find AxxB\ a n d\ BxxAdot