April 2019 0 6 Report
Wiadomo, że α∈(90,180) oraz sin(90+α)-3cosα=1 zatem
A) tgα= √3/3
B) tgα=-√3
C) tgα=-√2/2
D) tgα=-1
Proszę o rozwiązanie
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.