September 2021 0 4 Report
K/(3k+1) + 1/(3k+1)(3k+4) = (k+1)/(3k+4).Нужно доказать это равенство.
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.