решить уравнение ­

1) sin5x=sin3x ­

2) sin3x+cos7x=0­

3) cos6x+cos2x=0­

4) sinx=cos5x­

с 10.11 класса­

Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2025 SCHOLAR.TIPS - All rights reserved.