Умоляю помогите даю 30 баллов!!!! решите систему:
12/(x+y)+12/(x-y)=1,35
20/(x+y)+8/(x-y)=1,5
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.