Question

How can one simplify $\frac{\ln(4)}{W(\ln(4))}$ to get $2$?

score 58 · Answer 1 · 2026-03-27 04:34:16

58

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How can one simplify $\frac{\ln(4)}{W(\ln(4))}$ to get $2$?

Published on 27 Mar 2026 - 4:34

score 37 · Answer 2 · 2017-12-07 16:21:00

37

Views

Which coordinates are inversely proportional in the picture?

Published on 07 Dec 2017 - 16:21

score 224 · Answer 3 · 2017-12-09 09:21:37

224

Views

Reciprocal derivative of function: $(f^{-1})'(\frac{1}{2} \sqrt{2})$ for $f(x)=\cos x$

Published on 09 Dec 2017 - 9:21

score 40 · Answer 4 · 2017-12-09 17:03:39

40

Views

Prove that $H'(G(x))G'(x)=1$ for invertible functions

Published on 09 Dec 2017 - 17:03

score 93 · Answer 5 · 2017-12-09 21:31:01

93

Views

clarifying a thing about the inverse function $y=x^3$

Published on 09 Dec 2017 - 21:31

score 95 · Answer 6 · 2017-12-10 18:49:18

95

Views

How $g(f(x))=f(g(x))=x$ makes $f(x)$ and $g(f(x))$ inverse of each other?

Published on 10 Dec 2017 - 18:49

score 71 · Answer 7 · 2017-12-10 20:07:53

71

Views

Let $f:(-\pi/4,\pi/2)\to\Bbb R^2,\,t\mapsto\sin 2t(-\sin t,\cos t)$. How to see that $f^{-1}|_{{\rm img}(f)}$ is not continuous?

Published on 10 Dec 2017 - 20:07

score 74 · Answer 8 · 2026-03-27 10:31:22

74

Views

Calculating the inverse of the given function:$g(x)=f(x)-2$ in terms of $f^{-1}$

Published on 27 Mar 2026 - 10:31

score 45 · Answer 9 · 2017-12-14 23:51:45

45

Views

Find $f^{-1}(-3)$ if $f(x) =x|x|+1$

Published on 14 Dec 2017 - 23:51

score 1k · Answer 10 · 2017-12-15 10:35:44

1k

Views

Inverse of a holomorphic function

Published on 15 Dec 2017 - 10:35

score 233 · Answer 11 · 2026-03-26 18:57:13

233

Views

Defining inverse to $w = z^n$ without branch cuts

Published on 26 Mar 2026 - 18:57

score 144 · Answer 12 · 2017-12-17 07:45:09

144

Views

Inverse transformation for exponential function

Published on 17 Dec 2017 - 7:45

score 327 · Answer 13 · 2017-12-17 19:49:34

327

Views

Show $f(x)=x\sec(x)$ is one-to-one on$\left(-\frac{\pi}{2},\frac{\pi}{2}\right)$

Published on 17 Dec 2017 - 19:49

score 40 · Answer 14 · 2017-12-19 12:54:30

40

Views

why is $P[g(X)\leq y]=P[X \leq h(y)]$ for monotonically increasing functions

Published on 19 Dec 2017 - 12:54

score 180 · Answer 15 · 2017-12-20 12:15:22

180

Views

Solve the following limit.

Published on 20 Dec 2017 - 12:15

List Question

How can one simplify $\frac{\ln(4)}{W(\ln(4))}$ to get $2$?

Which coordinates are inversely proportional in the picture?

Reciprocal derivative of function: $(f^{-1})'(\frac{1}{2} \sqrt{2})$ for $f(x)=\cos x$

Prove that $H'(G(x))G'(x)=1$ for invertible functions

clarifying a thing about the inverse function $y=x^3$

How $g(f(x))=f(g(x))=x$ makes $f(x)$ and $g(f(x))$ inverse of each other?

Let $f:(-\pi/4,\pi/2)\to\Bbb R^2,\,t\mapsto\sin 2t(-\sin t,\cos t)$. How to see that $f^{-1}|_{{\rm img}(f)}$ is not continuous?

Calculating the inverse of the given function:$g(x)=f(x)-2$ in terms of $f^{-1}$

Find $f^{-1}(-3)$ if $f(x) =x|x|+1$

Inverse of a holomorphic function

Defining inverse to $w = z^n$ without branch cuts

Inverse transformation for exponential function

Show $f(x)=x\sec(x)$ is one-to-one on$\left(-\frac{\pi}{2},\frac{\pi}{2}\right)$

why is $P[g(X)\leq y]=P[X \leq h(y)]$ for monotonically increasing functions

Solve the following limit.

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