Answer:
In domain and range of a relation, if R be a relation from set A to set B, then
In domain and range of a relation, if R be a relation from set A to set B, then• The set of all first components of the ordered pairs belonging to R is called the domain of R.
In domain and range of a relation, if R be a relation from set A to set B, then• The set of all first components of the ordered pairs belonging to R is called the domain of R.Thus, Dom(R) = {a ∈ A: (a, b) ∈ R for some b ∈ B}.
In domain and range of a relation, if R be a relation from set A to set B, then• The set of all first components of the ordered pairs belonging to R is called the domain of R.Thus, Dom(R) = {a ∈ A: (a, b) ∈ R for some b ∈ B}.• The set of all second components of the ordered pairs belonging to R is called the range of R.
In domain and range of a relation, if R be a relation from set A to set B, then• The set of all first components of the ordered pairs belonging to R is called the domain of R.Thus, Dom(R) = {a ∈ A: (a, b) ∈ R for some b ∈ B}.• The set of all second components of the ordered pairs belonging to R is called the range of R.Thus, range of R = {b ∈ B: (a, b) ∈R for some a ∈ A}.
In domain and range of a relation, if R be a relation from set A to set B, then• The set of all first components of the ordered pairs belonging to R is called the domain of R.Thus, Dom(R) = {a ∈ A: (a, b) ∈ R for some b ∈ B}.• The set of all second components of the ordered pairs belonging to R is called the range of R.Thus, range of R = {b ∈ B: (a, b) ∈R for some a ∈ A}.Therefore, Domain (R) = {a : (a, b) ∈ R} and Range (R) = {b : (a, b) ∈ R}
In domain and range of a relation, if R be a relation from set A to set B, then• The set of all first components of the ordered pairs belonging to R is called the domain of R.Thus, Dom(R) = {a ∈ A: (a, b) ∈ R for some b ∈ B}.• The set of all second components of the ordered pairs belonging to R is called the range of R.Thus, range of R = {b ∈ B: (a, b) ∈R for some a ∈ A}.Therefore, Domain (R) = {a : (a, b) ∈ R} and Range (R) = {b : (a, b) ∈ R}Note:
In domain and range of a relation, if R be a relation from set A to set B, then• The set of all first components of the ordered pairs belonging to R is called the domain of R.Thus, Dom(R) = {a ∈ A: (a, b) ∈ R for some b ∈ B}.• The set of all second components of the ordered pairs belonging to R is called the range of R.Thus, range of R = {b ∈ B: (a, b) ∈R for some a ∈ A}.Therefore, Domain (R) = {a : (a, b) ∈ R} and Range (R) = {b : (a, b) ∈ R}Note:The domain of a relation from A to B is a subset of A.
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