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Get Answers to all your Questions
Q3 If G = {7, 8} and H = {5, 4, 2}, find
Answers (1)
It is given that
G = {7, 8} and H = {5, 4, 2}
We know that the cartesian product of two non-empty sets P and Q is defined as
P Q = {(p,q) , where p
P , q
Q }
Therefore,
G H = {(7,5),(7,4),(7,2),(8,5),(8,4),(8,2)}
And
H G = {(5,7),(5,8),(4,7),(4,8),(2,7),(2,8)}
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