(5i+14j+13k)+(-30i-45j+51k)
Matematika
dian1276
Pertanyaan
(5i+14j+13k)+(-30i-45j+51k)
1 Jawaban
-
1. Jawaban AjengDesti
5i+14j+13k-30i-45j+51k
(5i-30i)+(14j-45j)+(13k+51k)
-25i+(-31j)+64k
-25i-31j+64k