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A={-2,-1,1,2} and f={(x,(1)/(x)),x inA} ...

`A={-2,-1,1,2}` and `f={(x,(1)/(x)),x inA}`
List the range of f

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The correct Answer is:
`{-2,-1,1,2}`
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ICSE-RELATIONS AND FUNCTIONS-EXERCISE 2 (f)
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  2. A={-2,-1,1,2} and f={(x,(1)/(x)),x inA} List the range of f

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  3. A={-2,-1,1,2} and f={(x,(1)/(x)),x inA} List the range of f

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  4. A={-2,-1,1,2} and f={(x,(1)/(x)),x inA} Is f a function?

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  5. f:xto highest prime factor of x. Find the range of f when the domain...

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  7. f:xto highest prime factor of x. A set of positive integers is calle...

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  8. A function f is defined on the set of real numbers as follows : f(x)...

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  9. A function f is defined on the set of real numbers as follows : f(x)...

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  10. A function f is defined on the set of real numbers as follows : f(x)...

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  11. Let f be a function whose domain is the set of all real number. If f(x...

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  12. Write the domain of the following real functions sqrt(9-x^(2))

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  13. Write the domain of the following real functions sqrt(1-2x-3x^(2))

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  14. Write the domain of the following real functions 10^(x)

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  15. Write the domain of the following real functions (1)/(sqrt(x^(2)-7))

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  16. Write the domain of the following real functions log(2-3x)

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  17. Write the domain of the following real functions log(sqrt(x-4)+sqrt(...

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  18. The domain of the function f(x)=[log(10)((5x-x^(2))/(4))]^(1//2) is

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  19. Write the domain of the following real functions sin^(-1)[log(2)((x)...

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  20. Find the range of the function |x-3|

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