Q. 34.4( 8 Votes )

Find (i) R (ii) dom (R) (iii) range (R).

Answer :

(i) R = {(2, 8),(3, 27),(5, 125), (7, 343)}

(ii) dom (R) = {2, 3, 5, 7}

(iii) range (R) = {8, 27, 125, 343}

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