Domov ❯ Všechno Definice ❯ Algebra ❯ Absolutní hodnota Definice
Absolutní hodnota Definice
The absolute value or modulus of a real number x, denoted |x|, is the non-negative value of x without regard to its sign. Namely, |x| = x if x is positive, and |x| = −x if x is negative (in which case −x is positive), and |0| = 0. For example, the absolute value of 3 is 3, and the absolute value of −3 is also 3. Essentially, absolute value turns all negative numbers positive and leaves positive numbers and zero unchanged. The absolute value of a number may be thought of as its distance from zero.
Absolutní hodnota čísla je vzdálenost mezi číslem a původ . Jedná se o rafinovanější definici absolutní hodnoty, protože spojuje pojem absolutní hodnoty s
Kalkulačka
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Související definice
Prameny
Absolute Value. 16 May 2020, en.wikipedia.org/wiki/Absolute_value.