RELATED QUESTIONS
Symmetric Relation
Class 12 Mathematics के इस tag से जुड़े questions।
Class 12 · Mathematics
→Which option gives a symmetric relation on (A={1,2,3})?
Class 12 · Mathematics
→If (R={(1,2),(2,1)}), it is symmetric but not transitive. Choose the reason.
Class 12 · Mathematics
→Which statement is false?
Class 12 · Mathematics
→On (A={1,2,3,4}), (R={(1,2),(2,1),(2,4),(4,2),(3,3)}). Choose the correct statement about (R^{-1}).
Class 12 · Mathematics
→On (A={1,2,3}), (R={(1,2),(2,1)}) and (S={(2,3),(3,2)}). What is (R\cup S)?
Class 12 · Mathematics
→A relation (R) on a set (A) is symmetric and (S\subseteq R). Must (S) be symmetric?
Class 12 · Mathematics
→On (A={1,2,3,4,5}), (R={(a,b):a+2b=6}). What is correct about (R)?
Class 12 · Mathematics
→On (A={1,2,3,4,5}), (R={(a,b):a+b\le6}). Is (R) symmetric?
Class 12 · Mathematics
→On real numbers, (R={(a,b):(a-b)^2=4}). What type of relation is it?
Class 12 · Mathematics
→On (A={1,2,3,4}), how many symmetric relations contain no diagonal pair?
Class 12 · Mathematics
→On (A={1,2,3,4}), how many symmetric relations must contain all diagonal pairs ((a,a))?
Class 12 · Mathematics
→On (A={1,2,3}), how many symmetric relations contain ((1,2)) and do not contain ((2,3))?
Class 12 · Mathematics
→On real numbers, (R={(a,b):a=2b}). Why is (R) not symmetric?
Class 12 · Mathematics
→On (A={1,2,3,4}), (R={(a,b):a^2+b^2=17}). What is (R)?
Class 12 · Mathematics
→If a relation (R) satisfies (R=R^{-1}), which conclusion is correct about (R)?
Class 12 · Mathematics
→What is the correct general form for the number of symmetric relations on an (n)-element set?
Class 12 · Mathematics
→On (A={1,2,3}), (R={(1,1),(2,2),(3,3),(1,2),(2,1),(1,3)}). Which pair should be added to make (R) symmetric?
Class 12 · Mathematics
→On (A={1,2,3,4}), (R={(a,b):a<b}). Which statement is correct about (R)?
Class 12 · Mathematics
→On (A={1,2,3,4}), (R={(a,b):a+b\text{ is odd}}). Is (R) symmetric?
Class 12 · Mathematics
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