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Let R={ (1,3),(4,2),(2,4),(2,3),(3,1)} b...

Let `R={ (1,3),(4,2),(2,4),(2,3),(3,1)}` be a relation on the set `A={1,2,3,4}`. The relation R is

A

Reflexive

B

Transitive

C

Not symmetric

D

A function

Text Solution

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The correct Answer is:
C
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TARGET PUBLICATION-SETS, RELATIONS AND FUNCTIONS-COMPETITVE THINKING
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  3. Let R={ (1,3),(4,2),(2,4),(2,3),(3,1)} be a relation on the set A={1,2...

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  6. Let R be a relation defined on the set of natural numbers N as R={(...

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  7. On the set R of real numbers, the relation p is defined by xpy, ( x ,y...

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  8. Let r be relation from R (set of real numbers) to R defined by r={(a,b...

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  12. For any two numbers theta and phi , we define theta R phi ...

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  13. If the function f :N to N is defined by f (x)= sqrtx, then (f (25))/(f...

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  15. Let f : R to R satisfy f (x) (2) =4, then f ((1)/(2))=

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