%path = "maths/vectors/matrix/stepwise production" %kind = chindnum["problems"] %level = 11 For the production of a product X it needs {{chiven.A[1][0]}} W(orking hours), {{chiven.A[1][1]}} P1 (Part 1) and {{chiven.A[1][2]}} P2. For the production of a product Y it needs {{chiven.A[2][0]}} W, {{chiven.A[2][1]}} P1 and {{chiven.A[2][2]}} P2. A product Z needs {{chiven.Z[0]}} W and {{chiven.Z[1]}} X and {{chiven.Z[2]}} Y.
Make a matrix equation and determine, how much the production of {{chiven.m}} Z costs (K), if the costs of the needed resources are W={{chiven.k[0]}}, P1={{chiven.k[1]}}, P2={{chiven.k[2]}}.
K = %chq()