Question

(1) The range of the following relation: R: {(3, -2), (1, 2), (-1, -4), (-1, 2)} is

A- {-1, 1, 3}
B- {-1, -1, 1, 3}
C- {-4, -2, 2, 2}
D- {-4, -2, 2}

(2) The domain of the following relation: R: {(3, -2), (1, 2), (-1, -4), (-1, 2)} is
A- {-1, 1, 3}
B- {-1, -1, 1, 3}
C- {-4, -2, 2, 2}
D- {-4, -2, 2}

Answer 1

The answer to your first question id D.{-4,-2,2}


The answer to question number two is A.{-1,1,-3}