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1. |
If A={1,4,8,9} and B={1, 2, -1, -2, -3, 3,5} and R is a relation from set A to set B {(x, y): x=y2}. Find range of the relation. |
A. | {1,4,9} |
B. | {-1,1, -2,2, -3,3} |
C. | {1,4,8,9} |
D. | {-1,1, -2,2, -3,3,5} |
Answer» C. | |