December 2018 1 35 Report
Mam problemy z trygonometria...
Rozwiaz rownanie
cos(2x+\frac{\pi}{3})=1
w przedziale <0;2pi>
ja zrobilem to tak
2x+\frac{\pi}{3}=0\\  x=-\frac{\pi}{6}\\  lub\\  2x+\frac{\pi}{3}=2\pi\\  x=\frac{5}{6}\pi
ale to sie z odpowiedziami nie zgadza - powiedzcie gdzie robie blad
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.