8 2 2 Evaluate the determinant of the matrix A = 7 6 7 2 5 2 det(A) =' ' Given the value you found for det(A), does A have an inverse? 0 yes 0 no In your uploaded work, explain how you arrived at your "yes" or "no" answer in addition to your calculations for the determinant. Can Cramer's rule be used to solve this system of equations? 5x1 - 2x2 = 5 - 7x1 - 3x2 = OT O Yes O No If Yes, write the determinants used to compute x2 . det( X? = det(\fSolve the system using Cramer's Rule. 2x - 2y + 3z = - 15 -3x - 4y + 4z = - 48 5x + 6y - 5z = 69 Find the determinant D (denominator). D = Find the determinant Dr associated with x. Dr = Find the determinant Dy associated with y. Dy = Find the determinant Dz associated with z. Dz = The solution is (x, y, z) = (Given the vector a = 32 - 47 + 12k Find the unit vector in the same direction in ijk form\f\f\f\f\f