Question

27. Let us define the operator such that b-c 2a-c (a, b, c): for any three real = numbers a, b, c where the de- nominator is non-zero. ♣♣(-4,-1, 3), ♣(−1,

3, –4), ♣(3,−4, −1)) C -15 D A F Determine the value of -13 B- none of these E -18

Fig: 1