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Class 12 · Mathematics
→On (A={1,2}), which property does (R={(1,2)}) satisfy?
Class 12 · Mathematics
→On (A={1,2,3}), which property does (R={(1,2),(2,3),(1,3),(3,3)}) satisfy?
Class 12 · Mathematics
→On (A={1,2,3}), which property does (R={(1,2),(2,1),(3,3)}) satisfy?
Class 12 · Mathematics
→Why is (R={(1,1),(2,2),(1,2)}) not reflexive on (A={1,2,3})?
Class 12 · Mathematics
→On (A={1,2,3}), what type of relation is (R={(1,1),(2,2),(3,3),(2,3),(3,2)})?
Class 12 · Mathematics
→Which property replaces symmetry in a partial order relation?
Class 12 · Mathematics
→What does an equivalence relation form in a set?
Class 12 · Mathematics
→If (R) is antisymmetric and (a\ne b), what is correct about ((a,b)) and ((b,a))?
Class 12 · Mathematics
→If (R) is transitive and ((2,5)\in R), ((5,9)\in R), which pair must be in (R)?
Class 12 · Mathematics
→If (R) is symmetric and ((4,7)\in R), which pair must be in (R)?
Class 12 · Mathematics
→A relation has no diagonal pair. Which property does this indicate?
Class 12 · Mathematics
→All diagonal pairs are present in a relation. Which property is immediately indicated?
Class 12 · Mathematics
→Which property does the empty relation not satisfy on a non-empty set?
Class 12 · Mathematics
→If (A={1,2}), which pair must be present in the universal relation?
Class 12 · Mathematics
→If (A={a,b}), which one is the identity relation?
Class 12 · Mathematics
→Which relation type has every element related to itself and also has the reverse of every related pair, but transitivity still needs to be checked?
Class 12 · Mathematics
→If a relation is both symmetric and antisymmetric, what kind of pair can occur between distinct elements?
Class 12 · Mathematics
→On (A={1,2,3}), which property is clearly satisfied by (R={(1,1),(2,2),(3,3),(1,2),(2,3),(1,3)})?
Class 12 · Mathematics
→On real numbers, (aRb) iff (a\le b). Which statement is correct?
Class 12 · Mathematics
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