What is the contra positive of the relation represented in the exhibit shown below?A．R= {1,2, 1,3,1,4,1,5}B．R= { 1,1,2,2,3,3,4,4,5,5}C．R= {2,1 ,4,1,2,2,1,3,3,2,1,4,4,4,5,4}D．R= {1,2,3,1,1,4,2,2,2,3,4,1,4,4,4,5}
What is the contra positive of the relation represented in the exhibit shown below?
A．R= {<1,2>,< 1,3>,<1,4>,<1,5>}
B．R= {< 1,1>,<2,2>,<3,3>,<4,4>,<5,5>}
C．R= {<2,1 >,<4,1>,<2,2>,<1,3>,<3,2>,<1,4>,<4,4>,<5,4>}
D．R= {<1,2>,<3,1>,<1,4>,<2,2>,<2,3>,<4,1>,<4,4>,<4,5>}
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