Вот неравенство... Начал решать заменой переменных. А дальше - как? [tex]log_{5}^{2} - №12525266

Вот неравенство...
Начал решать заменой переменных. А дальше - как?
[tex]log_{5}^{2} (25- x^{2} ) - 3log_{5}(25- x^{2} )+2 \geq 0[/tex]
- Предмет:
  Алгебра
- Автор:
  stella1kqf
- 6 лет назад

Ответы 1

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- Автор:
  clydezou5
- 6 лет назад
- 0
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Man widened his possibilities and relieved himself from monotonous and hazardous tasks after he had invented the robot. Nowadays there's an endless variety of robots in the size, shape and jobs they perform. Scientists and engineers devise robots both for industry and homes. Some of the robots are experimental and look more like living creatures. Many people are working today in the field of robotics and they are trying to find new applications for robots in the future.
Now let's have a look at some students of Technical University that study robotics. Yesterday they saw a robot in operation. They had never seen a robot before. After the operator had pushed some buttons the robot began to perform a sequence of operations. By the time the manipulator performed some actions, feedback devices had provided the necessary information about the robot's motions and positions.
The control system directed the manipulator's actions. After the manipulator had completed all the operations, it put all the work-pieces into storage. With the help of a gripping device, the robot operated very accurately and precisely. When the robot completed all the actions the operator switched it off. By the end of the term the students will have learned everything about robot design, i.e. the body structure, the power system, the control system and various sensors, actuators and manipulators.
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- Автор:
  sunday
- 6 лет назад
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найдите сумму трехзначных натуральных чисел которые делятся на 3
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- Автор:
  mckennagarza
- 6 лет назад
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Рассчитайте сопротивление электрической цепи, представленной на рисунке
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  Физика
- Автор:
  aryancje1
- 6 лет назад
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Помогите пожалуйста. тест.
Уравнение прямые проходящие через точки (-1,1) и (0,0) имеет вид
1) х+у=0
2) х-у=0
3) нет ответа.
4) у-х-1=0
какой ответ правильный?
- Предмет:
  Алгебра
- Автор:
  appletj8l
- 6 лет назад
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