Q. 84.7( 3 Votes )

Let A = {1, 2, 3,

Answer :

Given: A = {1, 2, 3, 4, 5, 6}


(i) R = {(x, y): y = x + 1}


So, R is Roster Form is,


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


(ii) Dom(R) = {1, 2, 3, 4, 5}


Range(R) = {2, 3, 4, 5, 6}


(iii) Here, y = x + 1


So, the CoD(R) = {1, 2, 3, 4, 5, 6,………… }


(iv)


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