Answer:
By composing the vector a = [15 x - 12 y] with the vectors b = [bx - 17 y], c = [- 10x + cy], d = [8 x - 10 y], the result is a vector that only has coordinate on the axis of the
abscissa, and its value is - 12. Determine the module and direction of the vectors b and cExplanation:
