2i x 4k = 2 j x -5j = 2i 4 k = 2 j -5j =
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prama97
Pertanyaan
2i x 4k = 2 j x -5j =
2i 4 k = 2 j -5j =
2i 4 k = 2 j -5j =
1 Jawaban
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1. Jawaban Dea081
2i × 4k = 8ik
2j × (−5j) = −10j²
2j − 5j = −3j