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Check **:RxxRrarrR given by : a**brarr...

Check `**:RxxRrarrR` given by :
`a**brarra+3b^(2)` is commutative.

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MODERN PUBLICATION-RELATIONS AND FUNCTIONS-EXERCISE 1 (e) (Short Answer Type Questions)
  1. If the binary operation ** on the set Z of integers is defined by a**b...

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  2. Check **:RxxRrarrR given by : a**brarra+3b^(2) is commutative.

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  3. Let 'x' be an operation defined as x:RxxRrarrR Such that a**b=2a+b,a,b...

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  4. Let **:NxxNrarrN be an operation defined as a**b=a+ab,AAa,binN Check...

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  5. Let P be the set of all subsets of a given set X. Show that uu: P xx ...

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  6. Determine whether or not each of the definition of '**' given below gi...

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  7. Show that the binary operation '**' defined from NxxNrarrN and given ...

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  8. For each binary operation * defined below, determine whether * is com...

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  9. For each binary operation '**' defined below, determine whether '**' i...

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  10. For each binary operation '**' defined below, determine whether '**' i...

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  11. For each binary operation '**' defined below, determine whether '**' i...

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  12. For each binary operation '**' defined below, determine whether '**' i...

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  13. For each binary operation '**' defined below, determine whether '**' i...

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  14. For each binary operation '**' defined below, determine whether '**' i...

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  15. Is *defined on the set {1, 2, 3, 4, 5} b y a * b = LdotCdotMdotof a a...

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  16. Let *be the binary operation on N given by a*b = LdotCdotMdotof a and...

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  17. Let * be a binary operation on N defined by a ** b = HCF of a and b. S...

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  18. If n(A) = p and n(B) = q, then the number of relations from set A to s...

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  19. (a) Let '**' be a binary operation defined on Q, the set of rational n...

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  20. If A = { 1, 2, 3}, then the relation R = {(1, 2), (2, 3), (1, 3)} in A...

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