Answer to Question #246766 in Linear Algebra for Marceline Yoni

Question

Find the inverse of the given set of ordered pairs, Then, type F if the inverse is a function or R if its is a mere relation.

1.) {(-3,5), (2,-4), (6,10), (3,-5)}

2.) {(5,1), (4,2), (3,3), (2,5)}

3.) {(1,1), (2,2), (3,3), (4,4)}

Answer 1

1) {(5,-3),(-4,2),(10,6),(-5,3)}. F

2) {(1,5),(2,4),(3,3),(5,2)}. F

3) {(1,1),(2,2),(3,3),(4,4)}. F