October 2018 1 85 Report

Uzasadnij, że:

a) |cos\frac{x}{2}| = \sqrt{\frac{1+cosx}{2}}

b) |sin\frac{x}{2}| = \sqrt{\frac{1-cosx}{2}}


More Questions From This User See All

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.