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(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}