Odmocniny z přirozených čísel
Rozhledy matematicko-fyzikální, Tome 84 (2009) no. 1, pp. 13-17
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The article deals with the irrationality of square roots of integers. Linear independence of these values over the field of rationals is discussed from an elementary point of view. Finally, a set of five problems with answers and solutions is presented.
The article deals with the irrationality of square roots of integers. Linear independence of these values over the field of rationals is discussed from an elementary point of view. Finally, a set of five problems with answers and solutions is presented.