Give the domain and range of the relation.{(3, 3), (-2, -2), (-7, -7), (4, 4)}
A. domain: {-7, -2, 3, 4}; range: {-7, -2, 3, 4}
B. None of these
C. domain: {3, 4}; range: {-7, -2}
D. domain: {-7, -2}; range: {3, 4}
Answer: A
Mathematics
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A. < B. = C. >
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A. 
B. - 729
C. 
D. - 
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