(bn) - геометрическая прогрессия, знаменатель прогрессии равен -2, b1=1/4. Найдите сумму первых четырех ее членов .

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.