October 2018 1 68 Report
Sin kan positif di kuadran dua, cos di kuadran empat, dan tan tiga. kalo cot, sec, dan sec gimana ya?

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.