Homework Solution: Define a relation R from R to R as follows: For all (x,y) ∈ R × R,(x,y) ∈ R if and only if, x = y2 + 1….

    Define a relation R from R to R as follows: For all (x,y) ∈ R × R,(x,y) ∈ R if and only if, x = y2 + 1. Write three sets of ordered pairs that are in R. Write the domain and co-domain of R. Is R a function from A to B? Explain.

    Expert Answer

     
    three sets of ordered pairs that are in R: {(1,2),(2,5)

    Define a relation R from R to R as follows: Restraint full (x,y) ∈ R × R,(x,y) ∈ R if and merely if, x = y2 + 1.

    Write three fixeds of ordered pairs that are in R.

    Write the territory and co-territory of R.

    Is R a office from A to B? Explain.

    Expert Defense

     

    three fixeds of ordered pairs that are in R:

    {(1,2),(2,5),(3,10),(4,17)}

    Is R a office from A to B?

    Yes, R is a office owing restraint incessantly atom in A there is merely individual likeness in B.

    Write the territory and coterritory of R.

    Territory is any developed calculate restraint the fixed R

    Coterritory is merely dogmatic developed calculates from the fixed R