no 10 ya makasih ^^ ( sama caranya)
Matematika
RandomPerson
Pertanyaan
no 10 ya makasih ^^ ( sama caranya)
1 Jawaban
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1. Jawaban arsetpopeye
PO = PA + AO
= 1/2 BA + 1/2 AC
= 1/2 BA + 1/2 (AB + BC)
= 1/2 (-u) + 1/2 (u + v)
= -1/2 u + 1/2 u + 1/2 v
= 1/2 v