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Domain, Range of Relation - Practice Questions & MCQ
Edited By admin | Updated on Sep 18, 2023 18:34 AM | #JEE Main
Quick Facts
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Domain, Range of Relation is considered one of the most asked concept.
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14 Questions around this concept.
Solve by difficulty
The domain of the function
If defined by
, is onto, then the interval of
is
The range of the function is
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Concepts Covered - 1
Domain, Range of Relation
Domain
The domain of a relation R is the set of all first elements of the ordered pairs in a relation R . eg. $R=\{(a, b),(c, d)\}$, then the domain is $\{a, c\}$
Range
The range of a relation R is the set of all second elements of the ordered pairs in a relation R . eg. $R=\{(a, b),(c, d)\}$. Then Range is $\{b, d\}$
Co-domain
Co-domain in a relation from $A$ to $B$ is the set $B$ itself.
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