Принадлежит ли точка пересечения прямых -2x+y=11 и 3х+2y=1 прямой: а) 10х-3y=-45, б) -7x+9y=65 
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2025 SCHOLAR.TIPS - All rights reserved.