November 2019 1 91 Report
Diketahui ā = 2i - 3j + 4k dan b = 2i + 4j +2k. Buktikan bahwa (ā dan b) keduanya saling tegak lurus!

Tolong ya dibantu beserta cara yang jelas.
makasih
More Questions From This User See All

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.