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1. |
A relation R is defined over the set of nonnegative integers as \[xRy\Rightarrow {{x}^{2}}+{{y}^{2}}=36\] what is R? |
A. | \[\{(0,6)\}\] |
B. | \[\{(6,0)(\sqrt{11},5),(3,3,\sqrt{3})\] |
C. | \[\{(6,0)(0,6)\}\] |
D. | \[(\sqrt{11},5),(2,4\sqrt{2}),(5\sqrt{11}),(4\sqrt{2}2)\}\] |
Answer» D. \[(\sqrt{11},5),(2,4\sqrt{2}),(5\sqrt{11}),(4\sqrt{2}2)\}\] | |