Question

Inverse function of round; solving equations involving round function

score 1.2k · Answer 1 · 2026-04-25 11:50:37

1.2k

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Inverse function of round; solving equations involving round function

Published on 25 Apr 2026 - 11:50

score 124 · Answer 2 · 2026-04-13 22:04:01

124

Views

Why the inverse of this functions not working?

Published on 13 Apr 2026 - 22:04

score 32 · Answer 3 · 2026-04-13 18:20:03

32

Views

Find the inverse of the functions

Published on 13 Apr 2026 - 18:20

score 265 · Answer 4 · 2026-05-10 13:24:12

265

Views

sech(x) inverse for x< 0

Published on 10 May 2026 - 13:24

score 61 · Answer 5 · 2026-04-14 08:58:22

61

Views

Inverting the complex function $f(z)=z+\sqrt{z^2-2}$.

Published on 14 Apr 2026 - 8:58

score 160 · Answer 6 · 2026-04-13 19:12:22

160

Views

Inverse of reciprocal of a function

Published on 13 Apr 2026 - 19:12

score 554 · Answer 7 · 2026-04-14 08:08:05

554

Views

Proving that an inverse function exists

Published on 14 Apr 2026 - 8:08

score 74 · Answer 8 · 2026-04-16 03:36:49

74

Views

Find the derivative of $f$ at $2$

Published on 16 Apr 2026 - 3:36

score 41 · Answer 9 · 2026-04-16 02:40:11

41

Views

Find the maximal interval $I$ containing $x = x_0$ on which $f$ is invertible

Published on 16 Apr 2026 - 2:40

score 198 · Answer 10 · 2026-04-17 09:56:47

198

Views

Find $f_{10}$ of the sequence defined by $f_{n+1}=\frac{8f_n}{5}+\frac{6 \sqrt{4^n-f_n^2}}{5}$

Published on 17 Apr 2026 - 9:56

score 144 · Answer 11 · 2026-05-10 19:51:20

144

Views

What is the functional form of $r = e^{\tan(\theta)}$?

Published on 10 May 2026 - 19:51

score 54 · Answer 12 · 2026-04-12 05:33:52

54

Views

Is that "$\mathsf{T}:\mathsf{V}\to\mathsf{W}$ be linear" necessary in the definition of a transformation is invertible?

Published on 12 Apr 2026 - 5:33

score 59 · Answer 13 · 2026-04-11 02:58:51

59

Views

Limit involving ratios of inverse functions

Published on 11 Apr 2026 - 2:58

score 33 · Answer 14 · 2026-04-16 19:49:49

33

Views

$\not\exists$ bijective function $f:\Bbb{R}^n\to A(\subset\Bbb{R}^m~m>n)$such that $f$ and $f^{-1}$ are both differentiable.

Published on 16 Apr 2026 - 19:49

score 91 · Answer 15 · 2026-05-10 16:06:39

91

Views

Prove that $\tan^{-1}(1/n)+\tan^{-1}(2/n)+\cdots+\tan^{-1}(n/n)$ increases as $n$ increases

Published on 10 May 2026 - 16:06

List Question

Inverse function of round; solving equations involving round function

Why the inverse of this functions not working?

Find the inverse of the functions

sech(x) inverse for x< 0

Inverting the complex function $f(z)=z+\sqrt{z^2-2}$.

Inverse of reciprocal of a function

Proving that an inverse function exists

Find the derivative of $f$ at $2$

Find the maximal interval $I$ containing $x = x_0$ on which $f$ is invertible

Find $f_{10}$ of the sequence defined by $f_{n+1}=\frac{8f_n}{5}+\frac{6 \sqrt{4^n-f_n^2}}{5}$

What is the functional form of $r = e^{\tan(\theta)}$?

Is that "$\mathsf{T}:\mathsf{V}\to\mathsf{W}$ be linear" necessary in the definition of a transformation is invertible?

Limit involving ratios of inverse functions

$\not\exists$ bijective function $f:\Bbb{R}^n\to A(\subset\Bbb{R}^m~m>n)$such that $f$ and $f^{-1}$ are both differentiable.

Prove that $\tan^{-1}(1/n)+\tan^{-1}(2/n)+\cdots+\tan^{-1}(n/n)$ increases as $n$ increases

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