Question

the relation is defined by R=(1,0),(2,0),(2,1),(3,0),(3,1),(3,2). find the inverse of R

Answer 1

The inverse of a relation R is a relation consisting of all pairs (y,x) when (x,y) is in R.

Given relation R = {(1,0),(2,0),(2,1),(3,0),(3,1),(3,2)}, the inverse of R, denoted as R^(-1), is:

R^(-1) = {(0,1),(0,2),(1,2),(0,3),(1,3),(2,3)}

Therefore, the inverse relation of R is {(0,1),(0,2),(1,2),(0,3),(1,3),(2,3)}.