Решите пожалуйста системку подробно, дам 30 баллов!
1/x + 1/y= 5/6
1/x^2+ 1/y2 = 13/36
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.