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RD SHARMA-RELATIONS-Solved Examples And Exercises
- Let A be the set of all human beings in a town at a particular time...
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- Let A be the set of all human beings in a town at a particular time...
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- Let A be the set of all human beings in a town at a particular time...
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- Let A be the set of all human beings in a town at a particular time...
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- R1={(a ,\ a),\ (a ,\ b),\ (a ,\ c),\ (b ,\ b),\ (b ,\ c),\ (c ,\ a),\ ...
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- R2={(a ,\ a)} is defined on set A={a ,\ b ,\ c} . Find whether or not ...
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- R3={(b , c)} is defined on set A={a ,\ b ,\ c} . Find whether or not i...
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- Test whether, R1 on Q0 defined by (a ,\ b) in R1<=> a=1//b is (i) ref...
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- Test whether, R2 on Z defined by (a ,\ b) in R2<=>|a-b|lt=5 is (i) re...
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- Test whether, R3 on R defined by (a ,\ b) in R3<=> a^2-4\ a b+3b^2=0 ...
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- Find whether or not R1={(1,\ 1),\ (1,\ 3),\ (3,\ 1),\ (2,\ 2),\ (2,\ 1...
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- Find whether or not R2={(2,\ 2),\ (3,\ 1),\ (1,\ 3)} , on A={1,\ 2,\ 3...
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- Find whether or not R3={(1,\ 3),\ (3,\ 3)} , on A={1,\ 2,\ 3} is (i) r...
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- a R b if a-b >0 is defined on the set of real numbers, find whether...
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- a R b iff 1+a b >0 is defined on the set of real numbers, find whet...
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- a R b if |a|lt=b is defined on the set of real numbers, find whethe...
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- Check whether the relation R defined on the set A={1,\ 2,\ 3,\ 4,\ 5,\...
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- Check whether the relation R on R defined by R={(a ,\ b): alt=b^3} is ...
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- Prove that every identity relation on a set is reflexive, but the c...
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- If A={1,\ 2,\ 3,\ 4} define relations on A which have properties of be...
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