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ast' is a binary operation on R defined ...

`ast`' is a binary operation on R defined as
`aastb=2ab`
Determine whether `ast` is commutative and associative

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MAXIMUM PUBLICATION-RELATIONS AND FUNCTIONS-EXAMPLE
  1. Consider the binary operation ast : QtoQ where Q is the set of rationa...

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  2. Consider the binary operation ast : QtoQ where Q is the set of rationa...

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  3. ast' is a binary operation on R defined as aastb=2ab Determine whe...

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  4. ast' is a binary operation on R defined as aastb=2ab Find the iden...

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  5. ast' is a binary operation on R defined as aastb=2ab Find the inve...

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  6. Check if the following function satisfies the condition f^-1nef. f:R...

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  7. Which of the following satisfies the condition f^-1nef. f:RtoR,f(x)=...

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  8. Which of the following satisfies the condition f^-1nef. f:R-{-1}toR-...

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  9. Which of the following satisfies the condition f^-1nef. f:R-{2}toR-{...

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  10. If f:RtoR is a function defined by f(x)=3x-2 Show that f is one-on...

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  11. Let A=NtimesN and 'ast' be the binary operation. On A defined by (a,b)...

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  12. If f(x)=frac(4x+3)(6x-4),xne2/3. Show that fof(x)=x, for all xne2/3.

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  13. If f(x)=frac(4x+3)(6x-4),xne2/3. What is the inverse of 'f'?

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  14. Let be a function defined by f(x) =sqrtx is a function if it defined f...

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  15. Let be a function defined by f(x) =sqrtx is a function if it defined f...

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  16. Let be a function defined by f(x) =sqrtx is a function if it defined f...

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  17. Let be a function defined by f(x) =sqrtx is a function if it defined f...

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  18. Check the injectivity and surjectivity of the following functions f:...

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  19. Check the injectivity and surjectivity of the following functions f:...

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  20. Consider the function f(x)=frac(x+1)(x-1),xne1 fof(2) =

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