Question

Prove rigorously: $\displaystyle \lim_{x\rightarrow 2}x^2+5x=14$

score 130 · Answer 1 · 2014-09-12 22:36:50

130

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Prove rigorously: $\displaystyle \lim_{x\rightarrow 2}x^2+5x=14$

Published on 12 Sep 2014 - 22:36

score 4.8k · Answer 2 · 2014-09-13 01:39:28

4.8k

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How to prove a limit exists using delta and epsilon?

Published on 13 Sep 2014 - 1:39

score 67 · Answer 3 · 2014-09-16 00:13:34

67

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Limit of $\vert x-2\vert$ as $x \to -2$

Published on 16 Sep 2014 - 0:13

score 1.5k · Answer 4 · 2014-09-16 20:35:29

1.5k

Views

Proving a limit with epsilon delta definition: $\lim\limits_{x\to 3} \frac{2}{x+1} =\frac12$

Published on 16 Sep 2014 - 20:35

score 575 · Answer 5 · 2014-09-20 12:51:37

575

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Finding limits using $\epsilon$ - $\delta$ method

Published on 20 Sep 2014 - 12:51

score 101 · Answer 6 · 2014-09-21 22:54:34

101

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Prove using the definition of a limit, that $f(x) >$ something if $|x| < \delta$

Published on 21 Sep 2014 - 22:54

score 340 · Answer 7 · 2014-09-23 16:48:52

340

Views

Biconditionality-ish of Epsilon Delta Proof of a Limit?

Published on 23 Sep 2014 - 16:48

score 160 · Answer 8 · 2014-09-23 17:13:48

160

Views

Prove $\lim_{n\to\infty}\frac{2n}{n+2}=2$

Published on 23 Sep 2014 - 17:13

score 990 · Answer 9 · 2014-09-23 19:32:49

990

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Question about epsilon-delta definition of limits.

Published on 23 Sep 2014 - 19:32

score 2.2k · Answer 10 · 2014-09-26 04:29:46

2.2k

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show that $f(x,y) = x^2 - y^2$ is continuous at $(0,0)$ using epsilon-delta

Published on 26 Sep 2014 - 4:29

score 440 · Answer 11 · 2014-09-28 15:44:21

440

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measure theory, $\delta$-$\epsilon$

Published on 28 Sep 2014 - 15:44

score 5.4k · Answer 12 · 2014-09-29 02:55:30

5.4k

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Stuck on an epsilon-delta proof where I let delta be a minimum of two values

Published on 29 Sep 2014 - 2:55

score 866 · Answer 13 · 2014-09-29 08:06:49

866

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Prove the following using the definition of the limit? (Complex analysis)

Published on 29 Sep 2014 - 8:06

score 90 · Answer 14 · 2014-10-01 16:28:40

90

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how to show that f is continuous?

Published on 01 Oct 2014 - 16:28

score 1.8k · Answer 15 · 2014-10-02 16:16:47

1.8k

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Prove the limit $\lim_{x\rightarrow-1^{+}} = \frac{1}{x^{^{2}} -1}$ exists.

Published on 02 Oct 2014 - 16:16

List Question

Prove rigorously: $\displaystyle \lim_{x\rightarrow 2}x^2+5x=14$

How to prove a limit exists using delta and epsilon?

Limit of $\vert x-2\vert$ as $x \to -2$

Proving a limit with epsilon delta definition: $\lim\limits_{x\to 3} \frac{2}{x+1} =\frac12$

Finding limits using $\epsilon$ - $\delta$ method

Prove using the definition of a limit, that $f(x) >$ something if $|x| < \delta$

Biconditionality-ish of Epsilon Delta Proof of a Limit?

Prove $\lim_{n\to\infty}\frac{2n}{n+2}=2$

Question about epsilon-delta definition of limits.

show that $f(x,y) = x^2 - y^2$ is continuous at $(0,0)$ using epsilon-delta

measure theory, $\delta$-$\epsilon$

Stuck on an epsilon-delta proof where I let delta be a minimum of two values

Prove the following using the definition of the limit? (Complex analysis)

how to show that f is continuous?

Prove the limit $\lim_{x\rightarrow-1^{+}} = \frac{1}{x^{^{2}} -1}$ exists.

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