Let `R={(a,b) :a,b in N and b=a+5,a lt4}.`
find the domain and range of R.

Let R={(a,b):b=|a-1|, a in Z and |a|lt 3}. Find the domain and range of R.

Let R={(a,b):a,b in N and a+3b=12}. find the domain and range of R.

Let R={(a,(1)/(a)): A in N and 1 lt a lt 5}. Find the domain and range of R.

Let R be the relation on Z defined by R={(a,b):a,b in Z,a-b is an integer }. Find the domain and range of R.

Let R be the relation on Z defined by R={(a,b):a,b in,a-b is an integer } Find the domain and range of R.

Let A={2,3,4,5,6} and R be the relation on A defined by {(a,b):ab varepsilon A and a divides b}. Find domain and range of R.

Let A={3,4,5,6}" and "R={(a,b):a,b inA" and "agtb}. Write R in roster form. Find: dom (R) and range (R). Write R^(-1) in roster form.

Let R={x,y):x,y in R,x^(2)+y^(2) =(4)/(9)x^(2)} find the domain and range of R nn R'

(a) Let R be the relation on Z defined by aRb if and only if a-b is an integer. Find: (i) R (ii) domain of R (iii) range of R. (b) Let R be the relation on Z defined by: R = {(a,b) : a in Z, b in Z, a^(2) = b^(2)} Find (i) R (ii) domain of R (iii) range of R.