Diketahui {2p+3q+r=-2, p+q=-1 , q+2r=-1
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Pertanyaan
Diketahui {2p+3q+r=-2, p+q=-1 , q+2r=-1
1 Jawaban
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1. Jawaban maulida170
2p+3q+r=-2 ,p+q=-1, q+2r=-1
5+r=2.
2=-1.
3r=-1