October 2019 1 24 Report
Buatlah formula yang tepat untuk deretan berikut

12 + 19 + 26 + 33 +... + (7n-5)​

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.