Questions
Let and suppose that a relation on is defined by if and only if then
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a
R is reflexive but not symmetric
b
R is an equivalence relation
c
R is neither reflexive nor symmetric
d
R is symmetric but not transitive
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Correct option is A
Since x≤x for all x∈I so R is reflexive but is not symmetric as (1,2)∈R and (2,1)∉R. Also R is transitive as x≤y,y≤z⇒x≤zSimilar Questions
Let, Then P is
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