About the projectUSE-traineris a specialized educational resource focused on preparing for the unified state exam. The project positions itself as a tool for independent work with ...
USE-traineris a specialized educational resource focused on preparing for the unified state exam. The project positions itself as a tool for independent work with typical tasks, offering users not just conditions, but also detailed algorithms for solving them. The concept is based on practice: analysis of specific examples from different blocks of the exam.
It is interesting that the site maintains a historical link to a certain period. The title and description contain references to the Unified State Exam 2009 and Unified State Exam 2010, and there is also a Graduate Tournament. This may indicate that the task base was formed in those years or that the project was initially created as an archive of solutions for those years. However, the functionality itself remains relevant for understanding the logic of constructing mathematical proofs.
The content of the site is structured according to blocks of tasks that are traditionally found in specialized mathematics of the Unified State Examination. Navigation is clearly divided into difficulty levels:
The page presents recent examples from the task generator. Among them you can find equations with moduli, logarithmic inequalities and trigonometric functions. For example, an equation of the form ix-2-m+2 6i is analyzed, where you need to find the parameters for which the number of roots is equal to three. Or a tangent problem: a straight line passes through the origin and touches the graph of a function at point A(-2;4), you need to find the value of the derivative.
Particular attention is paid to irrational inequalities. A detailed analysis of the case i(7x+14) 2x-3i is given. The solution demonstrates the classical method of moving to a set of systems: considering the cases where the right-hand side is negative and when both sides are non-negative, followed by squaring.
The main value of the resource is in the detail of solutions. These are not just answers, but step-by-step calculations. The author explains each transition: why a variable is replaced, how the expression is transformed, what restrictions are imposed on the domain of definition.
The site interface looks utilitarian. The header contains standard elements of a personal account: login, password recovery, Favorites section. There is also a task generator functionality that allows you to train on new examples, and not just read ready-made analyses.
It is important to note the authorship. The idea, layout and design of the project belong to Olga Sebedash. This suggests that the site is an individual project and not the product of a large corporation.This approach often ensures a more attentive attitude to the methodology of presenting the material.
The project presents problems from various blocks of the Unified State Exam in specialized mathematics. In particular, there are equations with moduli, logarithmic and exponential expressions, trigonometry, planimetry and stereometry (through problem numbers B1-B7). Particular emphasis is placed on algebraic transformations and solving inequalities.
Although the headlines mention 2009 and 2010, the methods for solving mathematical problems remain unchanged. Covering topics such as the study of functions, parameters, or irrational inequalities is useful for understanding the general logic of the exam, regardless of the year.
Yes, the resource has a Task Generator. Users can find new examples and compare their solutions with the detailed analyzes provided. There are also sections with the latest added tasks.
domain: EGE-TRENER.RU
nserver: dns57.yutex.ru.
nserver: dns58.yutex.ru.
state: REGISTERED, DELEGATED, UNVERIFIED
person: Private Person
registrar: REGTIME-RU
admin-contact: https://whois.webnames.ru
created: 2008-11-10T21:00:00Z
paid-till: 2026-11-10T21:00:00Z
free-date: 2026-12-12
source: TCI
Last updated on 2026-05-21T07:03:01Z
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 8 | /izbrannoe/zadacha10... | ||
| 17 | / | ||
| 19 | / | ||
| 24 | / | ||
| 26 | / | ||
| 37 | / | ||
| 39 | / | ||
| 47 | / | ||
| 51 | / | ||
| 68 | / |
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 4 | / | ||
| 12 | / | ||
| 14 | / | ||
| 14 | / | ||
| 42 | / |