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On the set Z of all integers a binary ...

On the set `Z` of all integers a binary operation `**` is defined by `a**b=a+b+2` for all `a ,\ b in Z` . Write the inverse of 4.

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RD SHARMA ENGLISH-BINARY OPERATIONS-All Questions
  1. Define a binary operation * on the set A={0,1,2,3,4,5} as a*b=a+b (mod...

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  2. Write the identity element for the binary operations * on the set R0...

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  3. On the set Z of all integers a binary operation ** is defined by a**...

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  4. Define a binary operation on a set.

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  5. Define a commutative binary operation on a set.

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  6. Define an associative binary operation on a set.

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  7. Write the total number of binary operations on a set consisting of ...

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  8. Write the identity element for the binary operation * defined on the...

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  9. Let * be a binary operation, on the set of all non-zero real number...

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  10. Write the inverse of 5 under multiplication modulo 11 on the set {1...

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  11. Define identity element for a binary operation defined on a set.

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  12. Write the composition table for the binary operation multiplication...

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  13. Write the composition table for the binary operation multiplication ...

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  14. For the binary operation multiplication modulo 5\ (xx5) defined on ...

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  15. Write the composition table for the binary operation xx5 (multiplic...

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  16. A binary operation * is defined on the set R of all real numbers by ...

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  17. Let +6 (addition modulo 6) be a binary operation on S={0,\ 1,\ 2,\ ...

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  18. Let * be a binary operation defined by a*b=3a+4b-2 . Find 4*5.

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  19. If the binary operation * on the set Z of integers is defined by a...

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  20. Let * be a binary operation on N given by a*b=H C F\ (a ,\ b),\ \ a ...

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