August 2018 1 16 Report
Wykaż,że jeśli α,β naleza do (0, π/2) i cosα=1/7, cosβ=14/13 to α-β=π/3.


Recommend Questions



Life Enjoy

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

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.