Function be continuous and discontinuous
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Problem 3:
Explain why this is no good as a definition of continuity at a point a (either by giving an example of a continuous function that does not satisfy the definition or a discontinuous one that does):
Given > 0 there exists a > 0 such that |x - a| < |f(x) - f(a)| <
Problem 4:
Can a function be continuous at one value of x and discontinuous at all other
x R? Explain your answer, giving proofs where appropriate.
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Solution Summary
The expert determines if some functions can be continuous and discontinuous at different regions.
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Problem 3:
Explain why this is no good as a definition of continuity at a point a (either by giving an example of a continuous function that does not satisfy the definition or a discontinuous one that does):
Given e > 0 there exists a d > 0 such that |x ...
Purchase this Solution
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