JEE Main 15 Apr 2018 Shift 1 Solved Paper

Section: Mathematics
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Question : 61 of 90
 
Marks: +1, -0
Consider the following two binary relations on the set
A={a,b,c}:R1={(c,a),(b,b),(a,c),(c,c),(b,c),(a,a)}
and
R2={(a,b),(b,a),(c,c),(c,a),(a,a),(b,b),(a,c)}
. Then :
[Main 15 April 2018 S1]
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