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Class 12 · Mathematics
→In which situation will a relation (R) be called symmetric?
Class 12 · Mathematics
→On (A={1,2,3}), (R={(a,b):a-b=0}). What type of relation is it?
Class 12 · Mathematics
→On (A={1,2,3,4}), (R={(a,b):a+b\text{ is even}}). Why is (R) symmetric?
Class 12 · Mathematics
→If (R={(x,y):x=y}) is defined on a set (A), what type of relation is (R)?
Class 12 · Mathematics
→Which relation on (A={1,2}) is symmetric?
Class 12 · Mathematics
→On (A={a,b}), (R={(a,b),(b,a)}). Is (R) symmetric?
Class 12 · Mathematics
→Choose the correct option for the relation (R={(1,2),(2,1),(2,2),(3,1),(1,3)}).
Class 12 · Mathematics
→If (R) is symmetric and ((6,9) \in R), which statement is correct?
Class 12 · Mathematics
→On (A={1,2,3}), (R={(1,1),(2,2),(3,3)}). Why is this relation symmetric?
Class 12 · Mathematics
→Is the universal relation (R=A \times A) on a set (A) symmetric or not?
Class 12 · Mathematics
→Is the empty relation (R=\varnothing) on a non-empty set (A) symmetric or not?
Class 12 · Mathematics
→On (A={1,2,3}), (R={(1,2),(2,1),(2,3)}). Why is (R) not symmetric?
Class 12 · Mathematics
→If (R={(2,2),(3,5),(5,3)}), which statement about (R) is correct?
Class 12 · Mathematics
→On the set (A={1,2,3}), which relation is not symmetric?
Class 12 · Mathematics
→Which statement correctly identifies a symmetric relation?
Class 12 · Mathematics
→On (A={1,2}), (R={(1,1),(1,2)}) is given. Which pair must be added to make it symmetric?
Class 12 · Mathematics
→If a relation (R) contains ((4,7)) and (R) is symmetric, which ordered pair must definitely be in (R)?
Class 12 · Mathematics
→On the set (A={1,2,3}), the relation (R={(1,2),(2,1),(3,3)}) is given. What type of relation is it?
Class 12 · Mathematics
→On (A={1,2,3,4,5,6}), (R={(a,b):a-b\text{ is divisible by }7}). What fact proves that (R) is reflexive?
Class 12 · Mathematics
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