Question

If $p$ and $q$ vary such that $3p + 2q = 50$, find the maximum value of $10pq$

score 324 · Answer 1 · 2026-03-31 01:09:30

324

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If $p$ and $q$ vary such that $3p + 2q = 50$, find the maximum value of $10pq$

Published on 31 Mar 2026 - 1:09

score 72 · Answer 2 · 2026-03-26 12:35:21

72

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A question of trigonometry on how to find minimum value.

Published on 26 Mar 2026 - 12:35

score 514 · Answer 3 · 2026-03-29 03:28:25

514

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Maximum of quadratic form subject to equality and non-negativity constraints

Published on 29 Mar 2026 - 3:28

score 1.8k · Answer 4 · 2017-08-19 11:59:09

1.8k

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Find the minimum value of $x^2+y^2+z^2$, if $(x,y,z)$ are perpendiculars drawn from any interior point P of a triangle ABC on the sides BC, CA and AB

Published on 19 Aug 2017 - 11:59

score 66 · Answer 5 · 2017-08-19 14:50:24

66

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Let $f(x, y)=ax+by+c$. Find the largest value of $r$ such that $f(x, y)>0$ for all pairs $(x, y)$ satisfying $x^2 + y^2 < r^2$?

Published on 19 Aug 2017 - 14:50

score 2.2k · Answer 6 · 2026-03-31 01:09:31

2.2k

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Find the maximum value of $a^2b^3$ where $a,b$ are positive real numbers satisfying $a+b=10$

Published on 31 Mar 2026 - 1:09

score 644 · Answer 7 · 2017-08-20 10:34:44

644

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Determine the length of the shortest path from A to B consisting of the line segments AP, P Q?

Published on 20 Aug 2017 - 10:34

score 2.2k · Answer 8 · 2017-08-20 19:59:42

2.2k

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Finding minimum value of $\sqrt{x^2-2x+1} + \sqrt{x^2-6x+13}$

Published on 20 Aug 2017 - 19:59

score 75 · Answer 9 · 2017-08-22 08:24:15

75

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Determine value of $M - m$

Published on 22 Aug 2017 - 8:24

score 66 · Answer 10 · 2026-03-31 01:08:44

66

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Question based on inequality with $\sum_{i=1}^{n}x_{i}=1$

Published on 31 Mar 2026 - 1:08

score 6.2k · Answer 11 · 2026-04-06 15:42:58

6.2k

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How to minimize the integral of the functional of a function, with respect to that function?

Published on 06 Apr 2026 - 15:42

score 261 · Answer 12 · 2017-08-22 20:59:56

261

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Find the maximum value of $x_1x_2+x_2x_3+\cdots+x_nx_1$

Published on 22 Aug 2017 - 20:59

score 239 · Answer 13 · 2026-03-27 14:46:46

239

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Find the minimum value of the sum CA+CB?

Published on 27 Mar 2026 - 14:46

score 170 · Answer 14 · 2026-04-06 15:43:56

170

Views

Is there a way to write the variation of a functional in terms of the shift operator

Published on 06 Apr 2026 - 15:43

score 88 · Answer 15 · 2017-08-24 11:03:04

88

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What are the minimums of $x^y+y^x$ and $x^y+y^z+z^x$?

Published on 24 Aug 2017 - 11:03

List Question

If $p$ and $q$ vary such that $3p + 2q = 50$, find the maximum value of $10pq$

A question of trigonometry on how to find minimum value.

Maximum of quadratic form subject to equality and non-negativity constraints

Find the minimum value of $x^2+y^2+z^2$, if $(x,y,z)$ are perpendiculars drawn from any interior point P of a triangle ABC on the sides BC, CA and AB

Let $f(x, y)=ax+by+c$. Find the largest value of $r$ such that $f(x, y)>0$ for all pairs $(x, y)$ satisfying $x^2 + y^2 < r^2$?

Find the maximum value of $a^2b^3$ where $a,b$ are positive real numbers satisfying $a+b=10$

Determine the length of the shortest path from A to B consisting of the line segments AP, P Q?

Finding minimum value of $\sqrt{x^2-2x+1} + \sqrt{x^2-6x+13}$

Determine value of $M - m$

Question based on inequality with $\sum_{i=1}^{n}x_{i}=1$

How to minimize the integral of the functional of a function, with respect to that function?

Find the maximum value of $x_1x_2+x_2x_3+\cdots+x_nx_1$

Find the minimum value of the sum CA+CB?

Is there a way to write the variation of a functional in terms of the shift operator

What are the minimums of $x^y+y^x$ and $x^y+y^z+z^x$?

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