aljabar = (15i - 14j + 13k) +(-30i - 45j + 51k)
Matematika
allyanajmaputri
Pertanyaan
aljabar = (15i - 14j + 13k) +(-30i - 45j + 51k)
1 Jawaban
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1. Jawaban Sharlenferlinda
15i×30i-14j×(-45j)+13k×51k