Question

how to find a and b when there is absolute value inequalities

score 146 · Answer 1 · 2026-04-14 15:58:44

146

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how to find a and b when there is absolute value inequalities

Published on 14 Apr 2026 - 15:58

score 130 · Answer 2 · 2026-03-25 06:11:00

130

Views

Inequality with $a+b+c=1$, a,b,c positive numbers

Published on 25 Mar 2026 - 6:11

score 241 · Answer 3 · 2026-04-16 12:00:17

241

Views

Find the maximum of $\prod_{cyc}(a^2_{1}+a^2_{2})$

Published on 16 Apr 2026 - 12:00

score 39 · Answer 4 · 2026-04-10 05:07:33

39

Views

when to remove $(-1)^n$ from an inequality

Published on 10 Apr 2026 - 5:07

score 130 · Answer 5 · 2026-04-17 08:17:36

130

Views

show this inequality $a_{1}+a_{2}+\cdots+a_{n}\ge\sqrt{3}(a_{1}a_{2}+a_{2}a_{3}+\cdots+a_{n}a_{1})$

Published on 17 Apr 2026 - 8:17

score 32 · Answer 6 · 2026-04-17 12:16:45

32

Views

Dominance of two real-valued funstions on manifold

Published on 17 Apr 2026 - 12:16

score 88 · Answer 7 · 2026-04-16 15:25:54

88

Views

Let y(x) be a solution problem y"+5y'+6y=0 with the initial conditions y(0)=1; y'(0)=a For what values of "a" y(x) remains notnegative for all x>=0?

Published on 16 Apr 2026 - 15:25

score 149 · Answer 8 · 2026-04-16 01:05:07

149

Views

Polylogarithm inequality: $(s+1)\frac{-\operatorname{Li}_{s+1} (-x)}{-\operatorname{Li}_s(-x)} > \log(x)$

Published on 16 Apr 2026 - 1:05

score 51 · Answer 9 · 2026-04-17 06:12:56

51

Views

Prove/disprove that $\lfloor x\rfloor \leq t \iff x\leq\lfloor t\rfloor +1$

Published on 17 Apr 2026 - 6:12

score 248 · Answer 10 · 2026-04-17 09:48:09

248

Views

prove that : $\dfrac{a^2}{2}+\dfrac{b^3}{3}+\dfrac{c^6}{6} \geq abc$ for $a ,b ,c \in \mathbb{R}^{>0}$

Published on 17 Apr 2026 - 9:48

score 88 · Answer 11 · 2026-04-15 14:27:08

88

Views

How is the inequality of these integrals true?

Published on 15 Apr 2026 - 14:27

score 129 · Answer 12 · 2026-04-17 12:52:27

129

Views

If $\tan(x_1) \cdots\tan(x_n)=1$ for acute $x_i$, then does it follow that $\cos(x_1)+\cdots+\cos(x_n) \leq n\sqrt{2}/2$?

Published on 17 Apr 2026 - 12:52

score 149 · Answer 13 · 2026-04-11 21:58:52

149

Views

Solving equation of degree 5

Published on 11 Apr 2026 - 21:58

score 86 · Answer 14 · 2026-04-08 16:20:34

86

Views

Difficult quadratic equation

Published on 08 Apr 2026 - 16:20

score 50 · Answer 15 · 2026-04-12 21:00:09

50

Views

Inequality’s solutions length?

Published on 12 Apr 2026 - 21:00

List Question

how to find a and b when there is absolute value inequalities

Inequality with $a+b+c=1$, a,b,c positive numbers

Find the maximum of $\prod_{cyc}(a^2_{1}+a^2_{2})$

when to remove $(-1)^n$ from an inequality

show this inequality $a_{1}+a_{2}+\cdots+a_{n}\ge\sqrt{3}(a_{1}a_{2}+a_{2}a_{3}+\cdots+a_{n}a_{1})$

Dominance of two real-valued funstions on manifold

Let y(x) be a solution problem y"+5y'+6y=0 with the initial conditions y(0)=1; y'(0)=a For what values of "a" y(x) remains notnegative for all x>=0?

Polylogarithm inequality: $(s+1)\frac{-\operatorname{Li}_{s+1} (-x)}{-\operatorname{Li}_s(-x)} > \log(x)$

Prove/disprove that $\lfloor x\rfloor \leq t \iff x\leq\lfloor t\rfloor +1$

prove that : $\dfrac{a^2}{2}+\dfrac{b^3}{3}+\dfrac{c^6}{6} \geq abc$ for $a ,b ,c \in \mathbb{R}^{>0}$

How is the inequality of these integrals true?

If $\tan(x_1) \cdots\tan(x_n)=1$ for acute $x_i$, then does it follow that $\cos(x_1)+\cdots+\cos(x_n) \leq n\sqrt{2}/2$?

Solving equation of degree 5

Difficult quadratic equation

Inequality’s solutions length?

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