" 3.Find "R^(-1)" if "R={(x,y):x,y in N,x+2y=8}

Let R be a relation defined on the set of natural numbers x,y in N,2x+y=41} Find R={(x,y):x,y in N,2x+y=41} Find the domain and range of R .Also,verify whether R is (i) reflexive,(ii) symmetric (iii) transitive.

Find the inverse relation R^(-1) in each of the following cases: R:{(x,y):x,y in N,x+2y=8}

Find R^(-1) , when (i) R={(1,2),(1,3),(2,3),(3,2),(4,5)}, (ii) R={(x,y):x,yinN,x+2y=8}.

Find the inverse relation R^(-1) in the following case: R :{(x , y): x , y in N ,\ x+2y=8}

If R is a relation defined as R ={ (x,y):x,y in N and x+3y =12}. Then find the domain and range of R.

Which one of the following is not a function? {(x , y): x , y in R , x^2=y} b. {(x , y): x , y in R , y^2=x} c. {(x , y): x , y in R , x=y^3} d. {(x , y): x , y in R , y=x^3}

If R = {(x,y):x, y in N, x+2y=8} then range of R is

Let A={1,2,3,4,5,6,7,8} and a relation R on A is given by, R={(x,y):x in A,y in A and 2x+y=12} Find R and R^-1 as sets of ordered pairs. Also find domains and ranges of R and R^-1 .

If A={x:x in N,x<=8} and R is a relation on A such that R={(x,y):x in A,y in A,y=2x}. Find domain and range of R.

" Let "R" be a relation in "N" defined by "R={(x,y):x+2y=8}" The Range of "R" is "