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Showing posts with label Kelas 2D+Tugas 1. Show all posts
Showing posts with label Kelas 2D+Tugas 1. Show all posts
Jawaban dari soal 1 a = 2i + 2j - k (3i+1j +2k + 2j-2k)   =  2i + 2j - k (3i+3j)   =  2.1 + 0 + 0 6.1 - 0+0   =  2+6   =  8 b = 2i + 2...