a).Given the matrix Q =#((5,24),(4,30))# ,Find its inverse matrix #Q^-1#b).Two friends, Kamara and Teso, bought bulls at sh b per bull and goats at sh g per goat. Kamara spent sh 96000 in buying 5 bulls and 24 goats while Teso spent sh 93000 in buying 4 bulls and 30 goats.i).Form a matrix equation to represent this information.ii).Use the inverse matrix #Q^-1# in (a) above to find the cost of one bull and that of one goat.c).Kamara sold all his animals at a profit of 30% per bull and 40% per goat. Teso sold his animals at a profit of 25% per bull and 50% per goat. Determine who made more profit and by how much.
Get premium membership