Question

Срочно.На зимней олимпиаде сборная России завоевала медалей больше, чем сборная Канады, сборная Канады- больше,чем сборная Германии ,а сборная Норвегии - меньше , чем сборная Канады. Выберите утверждения , которые следуют из приведенных данных. 1)Из названных сборных команда Канады заняла второе место. 2) Среди названных сборных точно нет двух,набравших равное количество медалей. 3) Сборная Германии набрала больше медалей , чем сборная Норвегии. 4) Сборная России набрала больше медалей , чем каждая из остальных трёх сборных.

Answer 1

A-Норвегия
x.- Россия
y - Канада
z- Германия

По условию
x>y
y>z
a<y



1)Из названных сборных команда Канады заняла второе место.
4) Сборная России набрала больше медалей , чем каждая из остальных трёх сборных.

Answer 2

Analysis of the Given Data

The given data states that the Russian team won more medals than the Canadian team, the Canadian team won more medals than the German team, and the Norwegian team won fewer medals than the Canadian team. Based on this information, let's analyze the given statements:

1) The Canadian team finished in second place among the mentioned teams. - This statement can be inferred from the given data since the Russian team won more medals than the Canadian team, implying that the Canadian team did not finish in first place. However, we cannot determine if they finished in second place or lower. Therefore, this statement cannot be confirmed.

2) Among the mentioned teams, there are definitely no two teams that won the same number of medals. - This statement cannot be confirmed or denied based on the given data. While we know that the Russian team won more medals than the Canadian team, and the Canadian team won more medals than the German team, we do not have information about the exact number of medals won by each team. Therefore, we cannot determine if any two teams won the same number of medals.

3) The German team won more medals than the Norwegian team. - This statement cannot be confirmed or denied based on the given data. We only know that the Canadian team won more medals than the German team, but we do not have any information about the number of medals won by the Norwegian team. Therefore, we cannot determine if the German team won more medals than the Norwegian team.

4) The Russian team won more medals than each of the other three teams. - This statement can be confirmed based on the given data. It is stated that the Russian team won more medals than the Canadian team, the German team, and the Norwegian team. Therefore, the Russian team won more medals than each of the other three teams.

In summary, based on the given data, we can confirm statement 4, but statements 1, 2, and 3 cannot be confirmed.