Question

Formal Proof of Minimum of maximum between two values

score 57 · Answer 1 · 2023-08-06 17:31:29

Formal Proof of Minimum of maximum between two values

Published on 06 Aug 2023 - 17:31

score 57 · Answer 2 · 2023-08-07 16:11:43

Divide $20$ into $2$ parts such that the product of square of one part and the cube of other is maximum. Then, the two parts are :

score 195 · Answer 3 · 2026-04-03 14:47:49

195

Views

A difficult minimum

Published on 03 Apr 2026 - 14:47

score 84 · Answer 4 · 2023-08-08 02:19:08

84

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Rate of increase of Abscissa and Ordinate

Published on 08 Aug 2023 - 2:19

score 81 · Answer 5 · 2023-08-08 13:41:45

81

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Maximum of $\sum_{cyc}\frac{xy}{(x+2y)^2}$, $x,y,z>0$ and $x+y+z=3.$

Published on 08 Aug 2023 - 13:41

score 64 · Answer 6 · 2026-03-29 17:07:16

64

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If $a,b,c\in R: a+b+c=3,$ find maximum $\min\{a,b,c\}+ \sqrt[3]{abc}-\max\{a,b,c\}..$

Published on 29 Mar 2026 - 17:07

score 143 · Answer 7 · 2026-04-01 15:49:38

143

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How to find minimum value of given multiple modulus function

Published on 01 Apr 2026 - 15:49

score 86 · Answer 8 · 2026-04-01 15:57:05

86

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How to find the minimum value of the given modulus equation using traingle inequality

Published on 01 Apr 2026 - 15:57

score 17 · Answer 9 · 2026-03-14 03:47:15

17

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How to find expectation of min of max function

Published on 14 Mar 2026 - 3:47

score 124 · Answer 10 · 2023-08-11 05:52:28

124

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If $f(x)=\frac{x^5}5+\frac{x^4}4+x^3+\frac{kx^2}2+x$ be a real valued function. Find the maximum value of $k^2$ for which $f(x)$ is increasing.

Published on 11 Aug 2023 - 5:52

score 153 · Answer 11 · 2026-04-05 18:29:16

153

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help me with idea to understand: Determine the real number x for which the value of the expression $E(x)=\sqrt{x^2-4x+5}+\sqrt{x^2-6x+13}$ is minimum

Published on 05 Apr 2026 - 18:29

score 50 · Answer 12 · 2023-08-11 15:59:38

50

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Considere the following function $f$ defined by $ f(x, y)=ln^2(y + x^2)+\sqrt{x}$

Published on 11 Aug 2023 - 15:59

score 109 · Answer 13 · 2026-03-29 18:51:06

109

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Minimum value of $\frac{\sin x}{4} + \frac{1}{\sin x}$? $x \in (0, \pi/2)$

Published on 29 Mar 2026 - 18:51

score 199 · Answer 14 · 2026-02-23 07:46:25

199

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To Find the extreme values of the function by Lagrange method of undetermined multipliers

Published on 23 Feb 2026 - 7:46

score 49 · Answer 15 · 2023-08-20 14:33:30

49

Views

Maximizing Gaussian/trigonometric integral

Published on 20 Aug 2023 - 14:33

List Question

Formal Proof of Minimum of maximum between two values

Divide $20$ into $2$ parts such that the product of square of one part and the cube of other is maximum. Then, the two parts are :

A difficult minimum

Rate of increase of Abscissa and Ordinate

Maximum of $\sum_{cyc}\frac{xy}{(x+2y)^2}$, $x,y,z>0$ and $x+y+z=3.$

If $a,b,c\in R: a+b+c=3,$ find maximum $\min\{a,b,c\}+ \sqrt[3]{abc}-\max\{a,b,c\}..$

How to find minimum value of given multiple modulus function

How to find the minimum value of the given modulus equation using traingle inequality

How to find expectation of min of max function

If $f(x)=\frac{x^5}5+\frac{x^4}4+x^3+\frac{kx^2}2+x$ be a real valued function. Find the maximum value of $k^2$ for which $f(x)$ is increasing.

help me with idea to understand: Determine the real number x for which the value of the expression $E(x)=\sqrt{x^2-4x+5}+\sqrt{x^2-6x+13}$ is minimum

Considere the following function $f$ defined by $ f(x, y)=ln^2(y + x^2)+\sqrt{x}$

Minimum value of $\frac{\sin x}{4} + \frac{1}{\sin x}$? $x \in (0, \pi/2)$

To Find the extreme values of the function by Lagrange method of undetermined multipliers

Maximizing Gaussian/trigonometric integral

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