Perkawinan vektor R1 = 4i + 2j – 2k R2 = 3i + 3j + 4k By Admin ReiPosted on December 10, 2022 Perkawinan vektor R1 = 4i + 2j – 2k R2 = 3i + 3j + 4k Maaf kalau salah, semoga membantu