Question

Is product of two decreasing functions (and positive) decreasing as well?

score 1.5k · Answer 1 · 2020-08-30 23:25:33

1.5k

Views

Is product of two decreasing functions (and positive) decreasing as well?

Published on 30 Aug 2020 - 23:25

score 3.1k · Answer 2 · 2020-08-31 10:11:33

3.1k

Views

Is $\frac{1}{x}$ a monotonic-decreasing function?

Published on 31 Aug 2020 - 10:11

score 253 · Answer 3 · 2020-09-01 11:05:35

253

Views

Find all $x\in\mathbb{R}$ such that $\left( \sqrt{2-\sqrt{2} }\right)^x+\left( \sqrt{2+\sqrt{2} }\right)^x=2^x$.

Published on 01 Sep 2020 - 11:05

score 69 · Answer 4 · 2020-09-02 09:04:36

69

Views

Monotonicity of a function defined by this equation

Published on 02 Sep 2020 - 9:04

score 20 · Answer 5 · 2020-09-02 10:40:02

20

Views

Two related questions on monotonicity and use of the derivative

Published on 02 Sep 2020 - 10:40

score 128 · Answer 6 · 2020-09-06 06:54:48

128

Views

Prove that $\displaystyle \int_{0}^{1} t^p\ d\mu \lt \infty.$

Published on 06 Sep 2020 - 6:54

score 80 · Answer 7 · 2020-09-06 13:13:22

80

Views

prove that $g_\theta(t)$ is increasing on $[1,\infty)$.

Published on 06 Sep 2020 - 13:13

score 43 · Answer 8 · 2020-09-07 20:40:35

43

Views

How to write that as $X$ becomes more similar to $a$, $f(X)$ always becomes more similar to $z$

Published on 07 Sep 2020 - 20:40

score 68 · Answer 9 · 2020-09-08 00:34:19

68

Views

Is it possible for strictly increasing and strictly concave-up functions to cut each other twice or more?

Published on 08 Sep 2020 - 0:34

score 760 · Answer 10 · 2020-09-08 12:43:18

760

Views

Inverse of a convex function

Published on 08 Sep 2020 - 12:43

score 72 · Answer 11 · 2020-09-08 17:41:04

72

Views

monotonicity of a function of two variables

Published on 08 Sep 2020 - 17:41

score 62 · Answer 12 · 2020-09-09 22:01:20

62

Views

Is my claim true about the sign of the function?

Published on 09 Sep 2020 - 22:01

score 217 · Answer 13 · 2020-09-12 09:16:55

217

Views

Understanding monotonicity of solution to first order ODE

Published on 12 Sep 2020 - 9:16

score 66 · Answer 14 · 2020-09-14 03:44:34

66

Views

Describe monotonicity of $f(x)=|\log (x+1)|$ at $x=0$

Published on 14 Sep 2020 - 3:44

score 54 · Answer 15 · 2020-09-14 16:00:31

54

Views

Is this claim true about the monotonicity of $\frac{\cosh 2 x^3 }{3\cosh 5 x^3 }$?

Published on 14 Sep 2020 - 16:00

List Question

Is product of two decreasing functions (and positive) decreasing as well?

Is $\frac{1}{x}$ a monotonic-decreasing function?

Find all $x\in\mathbb{R}$ such that $\left( \sqrt{2-\sqrt{2} }\right)^x+\left( \sqrt{2+\sqrt{2} }\right)^x=2^x$.

Monotonicity of a function defined by this equation

Two related questions on monotonicity and use of the derivative

Prove that $\displaystyle \int_{0}^{1} t^p\ d\mu \lt \infty.$

prove that $g_\theta(t)$ is increasing on $[1,\infty)$.

How to write that as $X$ becomes more similar to $a$, $f(X)$ always becomes more similar to $z$

Is it possible for strictly increasing and strictly concave-up functions to cut each other twice or more?

Inverse of a convex function

monotonicity of a function of two variables

Is my claim true about the sign of the function?

Understanding monotonicity of solution to first order ODE

Describe monotonicity of $f(x)=|\log (x+1)|$ at $x=0$

Is this claim true about the monotonicity of $\frac{\cosh 2 x^3 }{3\cosh 5 x^3 }$?

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