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Recent questions tagged true-or-false
Questions
True or False: An integer m is said to be related to another integer n if m is a integral multiple of n.This relation in Z is reflexive,symmetric and transitive.
cbse
class12
ch1
q56
p17
true-or-false
exemplar
concepts
toolbox
math
sec-a
asked
Dec 20, 2012
by
sreemathi.v
1
answer
True or False: Every relation which is symmetric and transitive is also reflexive.
cbse
class12
ch1
q55
p17
true-or-false
exemplar
concepts
toolbox
math
sec-a
asked
Dec 20, 2012
by
sreemathi.v
1
answer
True or False: Let $f:R \rightarrow R$ be the function defined by f(x)=sin (3x+2)$\quad x\in R$.Then f is invertible.
cbse
class12
ch1
q54
p17
true-or-false
exemplar
math
sec-a
asked
Dec 20, 2012
by
sreemathi.v
1
answer
True or False: Let R={(3,1),(1,3),(3,3)} be a relation defined on the set A={1,2,3}.Then R is symmetric,transitive but not reflexive.
cbse
class12
ch1
q53
p17
true-or-false
exemplar
math
sec-a
asked
Dec 20, 2012
by
sreemathi.v
1
answer
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