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- Need clarity, kindly explain! If A and B are two sets,then AxB=BxA if?
- #Engineering
- #Maths
- #Joint Entrance Examination Main
- #All India Pre Medical Test
- #Sets, Relations and Functions
If A and B are two sets,then AxB=BxA if?
- Option 1)
- Option 2)
- Option 3)
A=B
- Option 4)
none of these
Answers (1)
As we learnt
RELATIONS -
A relation R in a set A is subset of A× A.
If A and B be any two sets, then a relation R from A to B is a subset of AXB.
-
In general AxB=BxA.
It is only true iff A=B
Option 1)
Option 2)
Option 3)
A=B
Option 4)
none of these
View full answer
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