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Let R be the relation on Z defined by R ...

Let R be the relation on Z defined by R = { ( a,b): a,b `in` Z, a - b is an integer}. Find the domain and range of R

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A N EXCEL PUBLICATION-RELATIONS AND FUNCTIONS-QUESTION BANK
  1. Write the relation R={(x,x^3), x is a prime number less than 10}, in r...

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  2. Let A = {x,y,z) and B = {1,2}. Find the number of relations from A to ...

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  3. Let R be the relation on Z defined by R = { ( a,b): a,b in Z, a - b i...

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  4. Which of the following relations are functions ? Give reasons. If it i...

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  5. Which of the following relations are functions ? Give reasons. If it i...

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  6. Which of the following relations are functions ? Give reasons. If it i...

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  7. Find the domain and range of the following functions. f(x)=-abs[x]

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  8. Find the domain and range of the following functions. f(x)=sqrt(9-x^...

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  9. A function f is defined as f(x)=2x-5. Write down the values of f(0),...

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  10. A function f is defined as f(x)=2x-5. Write down the values of f(0),...

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  11. A function f is defined as f(x)=2x-5. Write down the values of f(0),...

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  12. The function 't' which maps temperature in degree Celsius into tempera...

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  13. The function 't' which maps temperature in degree Celsius into tempera...

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  14. The function 't' which maps temperature in degree Celsius into tempera...

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  15. The function 't' which maps temperature in degree Celsius into tempera...

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  16. Find the range of the following functions. f(x)=2-3x,x in R,x>0

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  17. Find the range of the following functions. f(x)=x^2+2,x is a real nu...

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  18. Find the range of the following functions. f(x)=x,x is a real number...

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  19. Let R be the set of all real numbers and let f:R rarr R be a function ...

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  20. Let R be the set of all real numbers and let f:R rarr R be a function ...

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