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A. 2 + 6 + 6 = 14 B. 3 + 3 + 8 = 14. In case 'A', there is no 'eldest child': two children are aged six (although one could be a few minutes or around 9 to 12 months older and they still both be 6). Therefore, when told that one child is the eldest, the census-taker concludes that the correct solution is 'B'. [3]
[7] [8] Particularly, in geometry, it may be used either to show that two figures are congruent or that they are identical. [9] In number theory, it has been used beginning with Carl Friedrich Gauss (who first used it with this meaning in 1801) to mean modular congruence : a ≡ b ( mod N ) {\displaystyle a\equiv b{\pmod {N}}} if N divides a ...
Lecture Notes in Mathematics is a book series in the field of mathematics, including articles related to both research and teaching. It was established in 1964 and was edited by A. Dold, Heidelberg and B. Eckmann, Zürich.
Biju Patnaik University of Technology (BPUT) is a public state university located in Rourkela, Odisha, India. It was established on 21 November 2002 and named after Biju Patnaik , a former Chief Minister of Odisha .
A torus allows up to 4 utilities and 4 houses K 3 , 3 {\displaystyle K_{3,3}} is a toroidal graph , which means that it can be embedded without crossings on a torus , a surface of genus one. [ 19 ] These embeddings solve versions of the puzzle in which the houses and companies are drawn on a coffee mug or other such surface instead of a flat ...
The name "Latin square" was inspired by mathematical papers by Leonhard Euler (1707–1783), who used Latin characters as symbols, [2] but any set of symbols can be used: in the above example, the alphabetic sequence A, B, C can be replaced by the integer sequence 1, 2, 3.
The first four partial sums of the series 1 + 2 + 3 + 4 + ⋯.The parabola is their smoothed asymptote; its y-intercept is −1/12. [1]The infinite series whose terms ...
The sum of degrees of all six vertices is 2 + 3 + 2 + 3 + 3 + 1 = 14, twice the number of edges. In graph theory , the handshaking lemma is the statement that, in every finite undirected graph , the number of vertices that touch an odd number of edges is even.