求(3)BA + (4)AC,如果可能的话。 矩阵A: [[ -1, 1, 3], [0, 4, -1]] 矩阵B: [[ -3, -1], [ 0, -1]] 矩阵C: [[ -3, 0, 0], [ 0,1,0], [ 1, 1, -2]] 贴纸
A sticker of a girl in a green dress with brown hair, wearing gold jewelry and black shoes. She has her arms raised and is smiling. 贴纸