October 2020 0 37 Report
Tentukan himpunan penyelesaian dari persamaan trigonometri berikut, untuk 0 ≤ x ≤ 360 1) 2 cos (x + 20°) + 1 = 0,
2) √2 sin x - 1 = 0
3) 2 sin x · cos x = cos x
4) cos² - x + sin x + 1 = 0

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.