" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(sin³α+(1-sin²α)sinα)/cosα=√3
(sin³α+sinα-sin³α)/cosα=√3
sinα/cosα=√3
tgα=√3
α=60 stopni