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Draw the graph of the function f: R rarr...

Draw the graph of the function `f: R rarr R` defined by `f(x)=x^3, x in R`.

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V PUBLICATION-RELATIONS AND FUNCTIONS-QUESTIONBANK
  1. Examine each of the following relations given below and state in each ...

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  2. Le't N be the set of natural numbers. A real valued function is define...

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  3. Draw the graph of the function f: R rarr R defined by f(x)=x^3, x in R...

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  4. Let f(x)=x^2 and g(x)=2x+1 be two functions defined over the set of ...

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  5. Let f(x)=sqrtx and g(x)=x be two functions defined over the set of n...

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

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

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

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  11. Let R be the set of real numbers. Define the real function. f: R rarr ...

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  12. Let R be a.relation from Q to Q defined by R={(a, b): a, b in Q and a-...

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  13. Let f={(1,1),(2,3),(0,-1),(-1,-3)} be a linear function from Z into Z....

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  14. Find the domain of the function f(x)=(x^2+3x+5)/(x^2-5x+4)

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  15. The function f is defined by f(x)={(2-x,,x,<,0),(2,,x,=,0),(2+x,,x,>...

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  16. The relation f is defined by f (x) = {(x^2, 0 le x le 3)/(3x, 3 le x l...

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  17. If f(x)=x^2, find (f(1.1)-f(1))/((1.1-1))

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  18. Find the domain of the following. f(x)=(x^2+2x+1)/(x^2-8x+12)

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

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  20. Find the domain and range of the following functions. f(x)=abs[x-1]

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