If relation R is such that then the domain of R is ?
N
W
As we have learnt,
DOMAIN -
The domain of R is the set of all first elements of the ordered pairs in a relation R.
- wherein
eg. R={(a,b),(c,d)}, then domain is {a,c}
Since a = b - 3 and , thus .
Option 1)
N
Option 2)
Option 3)
Option 4)
W
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