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Marxaladda XY ee waxqabadka sare leh oo leh matoorada servo toosan
Naqshadaynta marxaladda cusub ee XY waxay u oggolaanaysaa walxaha muhiimka ah sida orthogonality, toosnaanta, iyo fidsanaanta in la hagaajiyo, taasoo keentay marxalad leh dulqaad joomatari oo gaar ah.Farsamada darawalka tooska ah ee leh matoorada servo-ka toosan ee aan xudunta u ahayn ma laha wax buuq ah ama dib u celin ah, awood...Akhri wax dheeraad ah
