Razlika između inačica stranice »Recipročna vrijednost broja«
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| − | |skolska_definicija=Neka je | + | |skolska_definicija=Neka je <math>r</math> neki [[broj]]. Kažemo da je <math>r'</math> '''recipročna vrijednost broja''' <math>r</math> i pišemo <math>r'=\frac{1}{r}</math> ako vrijedi <math>r\cdot r'=1</math>. |
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| − | |skraćeni= | + | |skraćeni=recipročna vrijednost |
| − | |en= | + | |en=reciprocal of a number, reciprocal |
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|naziv=reciprocal | |naziv=reciprocal | ||
|klasifikacija=Number Theory > Arithmetic > Multiplication and Division > | |klasifikacija=Number Theory > Arithmetic > Multiplication and Division > | ||
| − | |definicija=The '''reciprocal of a real or complex number''' | + | |definicija=The '''reciprocal of a real or complex number''' <math>z \neq 0</math> is its [[multiplikativni inverz|multiplicative inverse]] <math>1/z=z^{(-1)}</math>, i.e., <math>z</math> to the [[potencija|power]] <math>-1</math>. The reciprocal of [[nula|zero]] is undefined.. |
|cite= Singleton, Robert P. and Weisstein, Eric W. "Reciprocal." From MathWorld--A Wolfram Web Resource. http://mathworld.wolfram.com/Reciprocal.html | |cite= Singleton, Robert P. and Weisstein, Eric W. "Reciprocal." From MathWorld--A Wolfram Web Resource. http://mathworld.wolfram.com/Reciprocal.html | ||
| − | |napomena=Two [[broj|numbers]] are reciprocals [[ako i samo ako|if and only if]] their [[umnožak|product]] is 1. To put it another way, a number and its reciprocal are inversely related. Therefore, the larger a (positive) number, the smaller its reciprocal. | + | |napomena=Two [[broj|numbers]] are '''reciprocals''' [[ako i samo ako|if and only if]] their [[umnožak|product]] is 1. To put it another way, a number and its reciprocal are inversely related. Therefore, the larger a (positive) number, the smaller its reciprocal. |
|see_also=Division, Division by Zero, Inversion, Inversion Pole, Polar, Power, Reciprocal Curve, Reciprocation}} | |see_also=Division, Division by Zero, Inversion, Inversion Pole, Polar, Power, Reciprocal Curve, Reciprocation}} | ||
Trenutačna izmjena od 15:25, 12. listopada 2016.
Skraćeni oblik: recipročna vrijednost
Školska definicija: Neka je \(r\) neki broj. Kažemo da je \(r'\) recipročna vrijednost broja \(r\) i pišemo \(r'=\frac{1}{r}\) ako vrijedi \(r\cdot r'=1\).
Engleske istovrijednice: reciprocal of a number, reciprocal
Struna "light" ID: 13043
Obrađivač: Goran Igaly
Vrsta riječi: imenica Rod: ženski Broj: jednina
Cilj projekta "Hrvatsko nazivlje u matematici" je na jednom mjestu prikupiti i obraditi sve hrvatske nazive koji na izravan ili neizravan način imaju veze s matematikom. Ako želite na bilo koji način doprinijeti ostvarenju ciljeva ovog projekta, molim javite se voditelju projekta na adresu goran.igaly@math.hr
WMW naziv: reciprocal
WMW klasifikacija: Number Theory > Arithmetic > Multiplication and Division >
WMW definicija: The reciprocal of a real or complex number \(z \neq 0\) is its multiplicative inverse \(1/z=z^{(-1)}\), i.e., \(z\) to the power \(-1\). The reciprocal of zero is undefined..
WMW napomena: Two numbers are reciprocals if and only if their product is 1. To put it another way, a number and its reciprocal are inversely related. Therefore, the larger a (positive) number, the smaller its reciprocal.
WMW See also: Division, Division by Zero, Inversion, Inversion Pole, Polar, Power, Reciprocal Curve, Reciprocation
Izvor: Singleton, Robert P. and Weisstein, Eric W. "Reciprocal." From MathWorld--A Wolfram Web Resource. http://mathworld.wolfram.com/Reciprocal.html