this question of mine is related to the chapter Relations And Functions.If

Asked by Priyanka.M.v | 10th May, 2009, 10:03: AM

Expert Answer:

To answer this let A = Φ    and B = {1,2,3}

Now A x B = set of all ordered pairs from set A to set B

since set A is empty then we don't have any element  in A which we can pair with set B element and hence set 
A x B is empty .

Hope this clarifies your doubt

Answered by  | 15th May, 2009, 11:33: AM

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