В арифметической прогрессии (Уn) известны первый член У1 и разность d. Найдите У12 и У20: а) У1=-9,9; d=1,8
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.