October 2018 1 50 Report

uzasadnij tożsamość

a) sin²α/1cosα=1+cosα

b) cos²α/ 1+sinα=1-sinα

c) 1-2cos²α=2sin²α-1

d) tg²α-sin²αcos²α=sin⁴α+cos⁴α


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.