- #1
kioria
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1) Find a function, [tex]f(x)[/tex] which is discontinuous at [tex]1, \frac{1}{2}, \frac{1}{3}, \frac{1}{4} ...[/tex], but continuous at any other points.
Solution (I have come across, probably wrong and a half):
f(x) = { 1 for all real x; 0 for 1/x where x is natural numbers.
Can anyone tell me the answer to this?
Solution (I have come across, probably wrong and a half):
f(x) = { 1 for all real x; 0 for 1/x where x is natural numbers.
Can anyone tell me the answer to this?
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