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A= {2, 4, 6, 9} B= {4, 6, 18, 27, 54} R= {(a,b): a in A, b in B, a lt b, a is a factor of b} Find domain and range of R

Answer»


ANSWER :Domain of R = {2, 6, 9} RANGE of R = {4, 6, 18, 27 , 54}


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