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Give an example of a function which is i...

Give an example of a function which is injective but not surjective.

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`f(x)=x/2 "from" Z rarr R`
is injective but not surjective.
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MBD PUBLICATION-RELATION AND FUNCTION-QUESTION BANK
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  2. Give an example of a function which is Surjective but not injective.

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  3. Give an example of a function which is injective but not surjective.

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  4. Give an example of a function which is neither injective nor surjectiv...

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  5. Give an example of a function which is bijective

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  9. Prove that the following sets are equivalent {1, 2, 3, 4, 5, 6.....}...

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  12. "Let" f(x) =sqrtx "and" g(x) = 1 -x^2.Find natural domains of f and g.

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  13. "Let" f(x) =sqrtx "and" g(x) = 1 -x^2. Compute fog and gof and find th...

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  14. "Let" f(x) =sqrtx "and" g(x) = 1 -x^2.Find natural domain of h(x) = 1-...

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  15. Let f(x) = sqrt(x) and g(x) = 1 -x^(2). Show that hgof only on R(0)=...

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  16. Find the composition fog and gof and test whether fog = gof when f and...

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  17. Find the composition fog and gof and test whether fog = gof when f and...

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  18. Find the composition fog and gof and test whether fog = gof when f and...

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  19. Find the composition fog and gof and test whether fog = gof when f and...

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