Question

Let A = {1,2,3}; B = {3,4}. Write a relation from A and B having 5 elements. Write its domain, co-domain and range.




need explaination please​

Answer 1

Answer:

Let = {1, 2, 3} and B = {3, 4}. Write down the domain range and co-domain of the relation given by R = {(a, b) : a in A, b in B, a in b}

Step-by-step explanation:

hope it will be the brainlist answer

Answer 2

Answer:

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

Domain of R = {1,2,3}

Range of R = {3,4}

Co-domain of R = {3,4} = B