bantu kaka , terima kasih

jawab

b1k1  --> 4(2) -2(3) + 3(1) = 8 - 6 + 3 = 5
b1k2 --> 4(4) - 2(-1) + 3(0) = 16 + 2 +0 = 18

b2k1 --> 1(2) + 2(3) +0(0) = 2 + 6 +0 = 8
b2K2 --> 1(4) +2(-1)+ 0(0) = 4 - 2 + 0 =  2

jawab E