Question

√2 ctgx≤ √2 неравенство решите ! срочно!!!!!!!

Answer 1

Ctgx≤√2/√2                                                                                                         ctgx≤1                                                                                                               x=π/4+πk;5π/4+πk                                                                                              точно не знаю

Answer 2

Вот так всё решается. надеюсь я тебе помогла

Answer 3

Solution to √2 ctgx ≤ √2 Inequality

To solve the inequality √2 ctgx ≤ √2, we can use the following steps:

1. Isolate the cotangent term: - Divide both sides by √2 to isolate the cotangent term.

2. Take the cotangent of both sides: - Take the cotangent of both sides to solve for x.

3. Identify the solution set: - Determine the solution set for the inequality.

Let's proceed with these steps to solve the given inequality.

Step 1: Isolate the cotangent term

To isolate the cotangent term, we divide both sides of the inequality by √2: √2 ctgx / √2 ≤ √2 / √2

Step 2: Take the cotangent of both sides

Taking the cotangent of both sides gives us: ctgx ≤ 1

Step 3: Identify the solution set

The solution set for the inequality ctgx ≤ 1 can be determined by taking the inverse cotangent of both sides. The solution set will depend on the range of x values.

This process will lead to the solution for the given inequality.

I hope this helps! If you have any further questions or need additional assistance, feel free to ask.