Question

Choose the relation with a domain of {−2, −1, 2, 4, 5}.

R = {(−3, 5), (−6, 4), (−2, 2), (5, −2) (0, −1)}

R = {(−2, 1), (2, 2), (4, 5)}

R = {(5, −3), (4, −6), (2, −2), (−2, 5) (−1,0)}

R = {(5, 4), (2, 2), (1, −2)}

Answer 1

need help

Answer 2

which is the relation with 1st elements as −2, −1, 2, 4, 5 ?

Answer 3

umm

Answer 4

o i think the third one is the answer right??

Answer 5

yup

Answer 6

thxs