Answer:
Option B is correct.
The relation which has an inverse that is not a function is :(1, 2), (1, 3), (4, 3)
Step-by-step explanation:
Inverse of a function is the set of ordered pairs obtained by interchanging the first and second elements of each pair in the original function.
Let f(x) ={(1, 2), (1, 3), (4, 3)}
To find the inverse:
Inverse of f(x)=g(x)= {(2, 1), (3, 1), (3, 4)}
Function states that a relation in which each input value has only one output value.
Since, g(x) is not a function because the input 3 has multiple output values,.
Therefore, the only relation which has an inverse that is not a function is :(1, 2), (1, 3), (4, 3)
× 
≈ 