October 2018 1 33 Report
Determina el valor exacto de las expresiones dadas
a) sen(-30) cos 60° + cos (-30°) sen (60°)
b) cos (225°) sen (120°) - sen (225°) cos (120°)
c) cos (-150) cos (-135°) - sen (-150°) sen (-135°)
d) tan (-140°).sec(-100) - csc(-210°).sen (-10°)

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.