Question

Compute $\lim_{x \rightarrow 4} \frac{(2x^2 - 7x -4)}{(-x^2 + 8x - 16)}$

score 368 · Answer 1 · 2026-04-17 13:38:11

368

Views

Compute $\lim_{x \rightarrow 4} \frac{(2x^2 - 7x -4)}{(-x^2 + 8x - 16)}$

Published on 17 Apr 2026 - 13:38

score 82 · Answer 2 · 2026-04-11 01:34:40

82

Views

Limit problem involving integer part

Published on 11 Apr 2026 - 1:34

score 140 · Answer 3 · 2026-04-15 18:11:20

140

Views

Compute the limit of the sequence ${\textstyle\sum_{k=1}^n}\frac1{\sqrt{n^2+k}}$

Published on 15 Apr 2026 - 18:11

score 63 · Answer 4 · 2026-04-12 11:02:37

63

Views

Solve limit when $x\to \infty$ of $\ln$ expression

Published on 12 Apr 2026 - 11:02

score 282 · Answer 5 · 2026-04-15 07:18:06

282

Views

Sequence convergence and limit value depending on initial term

Published on 15 Apr 2026 - 7:18

score 5.2k · Answer 6 · 2026-04-16 07:31:43

5.2k

Views

Find $\lim_{x\to 0} \frac {\ln( \sin 3x)}{\ln (\sin x)}$

Published on 16 Apr 2026 - 7:31

score 83 · Answer 7 · 2026-04-16 13:05:50

83

Views

Find $\lim_{n \to \infty}(n - \frac{1}{2^n} \sum_{k=1}^{2^n}\log_{2}(k+2^{n-1}))$ using Riemann sums

Published on 16 Apr 2026 - 13:05

score 146 · Answer 8 · 2026-04-16 00:36:42

146

Views

Calculate $\lim _{x \to \infty} (\int_0^x e^{t^2} dt)^{2}(\int_0^x e^{2 t^2} dt)^{-1}$

Published on 16 Apr 2026 - 0:36

score 170 · Answer 9 · 2026-04-17 05:34:47

170

Views

Find $\lim\limits_{n\to +\infty}\big(\frac{1}{\sqrt{n^2 + 1}} + \frac{1}{\sqrt{n^2 + 2}} + \cdots + \frac{1}{\sqrt{n^2 + n}}\big)$?

Published on 17 Apr 2026 - 5:34

score 280 · Answer 10 · 2026-04-14 06:38:16

280

Views

Use the Sequential Continuity Theorem to show that the function $f(x)$ is discontinuous at $x = 0$

Published on 14 Apr 2026 - 6:38

score 117 · Answer 11 · 2026-04-23 07:41:59

117

Views

How do I prove $\displaystyle\lim_{x\to -∞} (x\cdot e^x)=0$ using L'Hôpital's Rule?

Published on 23 Apr 2026 - 7:41

score 99 · Answer 12 · 2026-04-15 16:26:13

99

Views

The limit containing integer part

Published on 15 Apr 2026 - 16:26

score 390 · Answer 13 · 2026-04-11 13:21:59

390

Views

Is a function continuous at the point where it ends abruptly?

Published on 11 Apr 2026 - 13:21

score 906 · Answer 14 · 2026-03-30 11:56:40

906

Views

Any sequence whose elements are non-zero, and which converges to non-zero, is bounded away from zero

Published on 30 Mar 2026 - 11:56

score 144 · Answer 15 · 2026-04-16 07:48:35

144

Views

Computing the limit of the sequence $\lim_{n\rightarrow\infty}\overset n{\underset{k=1}{\sum(}}\sqrt{1+\frac k{n^2}}-1)$ and another one

Published on 16 Apr 2026 - 7:48

List Question

Compute $\lim_{x \rightarrow 4} \frac{(2x^2 - 7x -4)}{(-x^2 + 8x - 16)}$

Limit problem involving integer part

Compute the limit of the sequence ${\textstyle\sum_{k=1}^n}\frac1{\sqrt{n^2+k}}$

Solve limit when $x\to \infty$ of $\ln$ expression

Sequence convergence and limit value depending on initial term

Find $\lim_{x\to 0} \frac {\ln( \sin 3x)}{\ln (\sin x)}$

Find $\lim_{n \to \infty}(n - \frac{1}{2^n} \sum_{k=1}^{2^n}\log_{2}(k+2^{n-1}))$ using Riemann sums

Calculate $\lim _{x \to \infty} (\int_0^x e^{t^2} dt)^{2}(\int_0^x e^{2 t^2} dt)^{-1}$

Find $\lim\limits_{n\to +\infty}\big(\frac{1}{\sqrt{n^2 + 1}} + \frac{1}{\sqrt{n^2 + 2}} + \cdots + \frac{1}{\sqrt{n^2 + n}}\big)$?

Use the Sequential Continuity Theorem to show that the function $f(x)$ is discontinuous at $x = 0$

How do I prove $\displaystyle\lim_{x\to -∞} (x\cdot e^x)=0$ using L'Hôpital's Rule?

The limit containing integer part

Is a function continuous at the point where it ends abruptly?

Any sequence whose elements are non-zero, and which converges to non-zero, is bounded away from zero

Computing the limit of the sequence $\lim_{n\rightarrow\infty}\overset n{\underset{k=1}{\sum(}}\sqrt{1+\frac k{n^2}}-1)$ and another one

Trending Questions

Popular # Hahtags

Popular Questions