x+1/x

the sum of a positive number and its reciprocal is at least two (PWW p.62) Thessaloniki (Macedonia-Greece) December 2013

 

sonom

 
Vrsta materijala
Aktivnost
Oznake
algebra  geometry  identity  inequalities  pythagorean 
Ciljana skupina (godine)
13 – 15
Jezik
English (United States)
 
 
 
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