of the questions remains unanswered point Consider the follo

of the questions remains unanswered. point) Consider the following two systems. x-3y 3x y x-3y -3x y 3 Find the inverse of the (common) coefficient matrix of the two systems. 1/8 3-8 3/-8 00 Find the solutions to the two systems by using the inverse, e. by evaluating A \'B where Brepresents the righthand side B l 2 for system for system (b). (a) and B Solution to system (a): x 1/2 Solution to system (b)ox Note: You can earn partial credit on this problem. Preview My Answers Submit Answers Your score was recorded. You have attempted this problem 6 times. You received a score of 63% for this attempt.

Solution

solutions A)

X=-0.5, Y=0.50

solutions B)

X=-0.75, Y=0.75

TRUE

TRUE