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Let A = (1,2,3,4} and B = {1,2,3,4) find the following (i) R = {(x, y) /x 2 y} (ii) R = ((x, y) / x = y?} 3. |
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Answer» A={1,2,3,4,6}R={(a,B):a,b∈A,b is exactly DIVISIBLE by a}(i) R={(1,1),(1,2),(1,3),(1,4),(1,6),(2,2),(2,4),(2,6),(3,3),(3,6),(4,4),(6,6)}(II) Domain of R={1,2,3,4,6}(III) Range of R={1,2,3,4,6} |
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