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Let A={1, 2, 3, 4} and B=N, Let f:A to B...

Let `A={1, 2, 3, 4} and B=N`, Let `f:A to B` be defined by `f(x)=x^(3)` then,
Find the range of f.

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The correct Answer is:
Range=`{1, 2, 3, 4}`
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SURA PUBLICATION-RELATIONS AND FUNCTIONS-EXECRISE 1.4
  1. Show that the function f:N to N defined by f(x)=2x-1 is one-one but no...

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  2. Show that the function f:N toN defined by f(m)=m^(2)+m+3 is one-one fu...

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  3. Let A={1, 2, 3, 4} and B=N, Let f:A to B be defined by f(x)=x^(3) then...

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  4. Let A={1, 2, 3, 4} and B=N. Let f:A to B to defined by f(x)=x^(3) then...

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  5. In each of the following cases state whether the functions is bijectiv...

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  6. In each of the following cases state whether the functions is bijectiv...

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  7. Let A={-1, 1} and B={0, 2}. If the functions f:A to B defined by f(x)=...

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  8. If the function f is defined by f(x)={(x+2," if" xgt1), (2" if" -1le...

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  9. If the function f is defined by f(x)={(x+2," if" xgt1), (2" if" -1le...

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  10. If the function f is defined by f(x)={(x+2," if" xgt1), (2" if" -1le...

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  11. If the function f is defined by f(x)={(x+2," if" xgt1), (2" if" -1le...

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  12. A function f:[-5, 9] to R is defined as follows: f(x)={(6x+1" if" -5...

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  13. A function f:[-5, 9] to R is defined as follows: f(x)={(6x+1" if" -5...

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  14. A function f:[-5, 9] to R is defined as follows: f(x)={(6x+1" if" -5...

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  15. A function f:[-5, 9] to R is defined as follows: f(x)={(6x+1" if" -5...

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  16. The distance S an object travles under the influence of gravity in tim...

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  17. The function 't' which maps temperature in Celsius (C) into temperatur...

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  18. The function 't' which maps temperature in Celsius (C) into temperatur...

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  19. The function 't' which maps temperature in Celsius (C) into temperatur...

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  20. The function 't' which maps temperature in Celsius (C) into temperatur...

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