List questions from absolute-value

Published on 04 Oct 2015 - 23:09

820

Views

Absolute value of product is less than product of absolute values: $|(1+a_1)(1+a_2)\dots (1+a_n)-1|\leq (1+|a_1|)(1+|a_2|)\dots (1+|a_n|)-1$

Published on 05 Oct 2015 - 2:58

1.2k

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How to solve inequalities with more than one absolute value expression

Published on 05 Oct 2015 - 5:50

51

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Absolute Value Inequality Including Itself

Published on 06 Oct 2015 - 4:07

77

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$|x^{-1}-y^{-1}|=|x-y|/|x||y|$ in a normed ring

Published on 02 Apr 2026 - 4:38

62

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Does $|x^*|=|x|$ in a star ring with an absolute value?

Published on 02 Apr 2026 - 4:36

746

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Solving absolute value equations with two variables

Published on 07 Oct 2015 - 18:17

3.1k

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Absolute Value equations in 2 variables (both x and y ) (a relation based on absolute)

Published on 08 Oct 2015 - 5:31

803

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Turning points of an absolute value equation

Published on 08 Oct 2015 - 14:05

38

Views

Is there other ways to show reverse triangle inequality

Published on 09 Oct 2015 - 4:32

537

Views

Max function is a metric?

Published on 09 Oct 2015 - 13:12

57

Views

Compare absolute values of two expressions!

Published on 09 Oct 2015 - 13:34

35

Views

Finding a Real Number using epslion

Published on 10 Oct 2015 - 1:48

452

Views

How to solve this absolute value inequality? $ |x| + |x - 2| \gt 5 $

Published on 10 Oct 2015 - 2:10

670

Views

Modulus Equations

Published on 10 Oct 2015 - 9:16

List Question

Prove that $0 \leq \frac{x+|x|}{2} \leq |x|$

Absolute value of product is less than product of absolute values: $|(1+a_1)(1+a_2)\dots (1+a_n)-1|\leq (1+|a_1|)(1+|a_2|)\dots (1+|a_n|)-1$

How to solve inequalities with more than one absolute value expression

Absolute Value Inequality Including Itself

$|x^{-1}-y^{-1}|=|x-y|/|x||y|$ in a normed ring

Does $|x^*|=|x|$ in a star ring with an absolute value?

Solving absolute value equations with two variables

Absolute Value equations in 2 variables (both x and y ) (a relation based on absolute)

Turning points of an absolute value equation

Is there other ways to show reverse triangle inequality

Max function is a metric?

Compare absolute values of two expressions!

Finding a Real Number using epslion

How to solve this absolute value inequality? $ |x| + |x - 2| \gt 5 $

Modulus Equations

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