Title |
Būtinosios ir pakankamosios sąlygos teoremose / |
Translation of Title |
Necessary and sufficient conditions in theorems. |
Authors |
Mazėtis, Edmundas ; Melničenko, Grigorijus |
DOI |
10.15388/LMD.2024.38089 |
Full Text |
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Is Part of |
Lietuvos matematikos rinkinys. Lietuvos matematikų draugijos darbai. Ser. B.. Vilnius : Vilniaus universiteto leidykla. 2024, t. 65, p. 34-44.. ISSN 0132-2818. eISSN 2335-898X |
Keywords [eng] |
theorem ; conditions and conclusions of a theorem ; necessary and sufficient conditions ; equivalence of statements ; implication ; logical conjunction ; logical disjunction |
Abstract [eng] |
When students and professional mathematicians are asked what the difference between necessary and sufficient conditions is, they often have difficulty answering the question. Even when presented with concrete formulations of state and asked what the difference between necessary and sufficient conditions means, the answer is not always correct. Meanwhile, these two notions are widespread in modern mathematics. This article attempts to consider necessary and sufficient conditions, hoping to increase the mathematical culture of both readers and their authors. |
Published |
Vilnius : Vilniaus universiteto leidykla |
Type |
Journal article |
Language |
Lithuanian |
Publication date |
2024 |
CC license |
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