Question

If A={1,2,3};  B={2,4} and S is a relation form A to B which satisfies x=y in the roster form is

Answer 1

Answer:

Sorry I don't no please please please please vote for me and mark brainliest

Answer 2

A={1,2,3,4,6}

R={(a,b):a,b∈A,b is exactly divisible by a}

(i) R={(1,1),(1,2),(1,3),(1,4),(1,6),(2,2),(2,4),(2,6),(3,3),(3,6),(4,4),(6,6)}

(ii) Domain of R={1,2,3,4,6}

(iii) Range of R={1,2,3,4,6}

please mark as brainliest answer please