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Let: f:A to B be a function defined by f...

Let: `f:A to B` be a function defined by `f(x)=(x)/(2)-1`. Where `A={2, 4, 6, 10, 12}, B={0, 1, 2, 4, 5, 9}. Represents f by
set of ordered pairs,

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The correct Answer is:
`{(2, 0), (4, 1), (6, 2), (10, 4), (12, 5)}`
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SURA PUBLICATION-RELATIONS AND FUNCTIONS-EXECRISE 1.4
  1. Determine whether the graph given below represents functions. Give rea...

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  2. Let: f:A to B be a function defined by f(x)=(x)/(2)-1. Where A={2, 4, ...

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  3. Let: f:A to B be a function defined by f(x)=(x)/(2)-1. Where A={2, 4, ...

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  4. Let: f:A to B be a function defined by f(x)=(x)/(2)-1. Where A={2, 4, ...

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  5. Let: f:A to B be a function defined by f(x)=(x)/(2)-1. Where A={2, 4, ...

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  6. Represent the function f={(1, 2), (2, 2), (3, 2), (4, 3), (5, 4)} thro...

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  7. Represent the function f={(1, 2), (2, 2), (3, 2), (4, 3), (5, 4)} thro...

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  8. Represent the function f={(1, 2), (2, 2), (3, 2), (4, 3), (5, 4)} thro...

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  9. Show that the function f:N to N defined by f(x)=2x-1 is one-one but no...

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

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  11. 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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  12. 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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  13. In each of the following cases state whether the functions is bijectiv...

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

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

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

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

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

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

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

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