Solve the following system of equations for x and y - 4x +9y = 9x - 3y =-6
Solve the following linear programming problem. Maximize: z=4x+9y subject to: 6x+7y42 12x+y42 x0, y0 The maximum value is ___.
17. Solve the system using the addition method. -5x - 9y = 28 - 4x + 5y = -2 O A.(-2,-2) O B. (7,-4) O C.(7,6) O D.(-11,3)
SOLVE #3 AND #4 PLEASE Use the Laplace transformation to solve the IVP. 1. y"-6y' + 9y-24-9t, y(0)-2, y, (0)-0 2. 9y" - 12y'4y50ey(0)--1,y'(0)2 3. У"-2y'--. 1 2 cos(2t) + 4 sin(2t),y(0)-4,y'(0)-0 Use the Laplace transformation to solve the IVP. 1. y"-6y' + 9y-24-9t, y(0)-2, y, (0)-0 2. 9y" - 12y'4y50ey(0)--1,y'(0)2 3. У"-2y'--. 1 2 cos(2t) + 4 sin(2t),y(0)-4,y'(0)-0
Solve the following for x 4x ≡ 7 (mod 19) 6x ≡ 8 (mod 31) 9x ≡ 7 (mod 16)
PROBLEMS Solve for y. 3.1. - x + 4x + sin 6x 3.4. y + 3x = 0 3.5. (x-1)? ydx + x? (y - 1)dy = 0 Just find a solution. Solving for y is tough. Test for exactness and solve if exact. 3.6. (y - x) dx + (x? - y) dy - 0 3.7. (2x + 3y) dx + (3x + y - 1) dy - 0 3.8. (2xy Y + 2xy + y) dx + (x*y*el...
Solve the given differential equation by undetermined coefficients. y'' + 6y' + 9y = −xe^6x
-6x + 4y -2 -18x 12y - k -15x + 10y -5 is a consistent system. Then k
Solve the following linear programming problem. Maximize: z=6x + 3y subject to: 4x - ys 15 2x + y2 13 x24 The maximum value is (Type an integer or a simplified fraction)
Use the Gauss Jordan method to solve the following system of equations. 4x - 9y = 5 8x - 18y = 1 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The solution is _______ B. There are infinitely many solutions. The solution is ( _______ , y) where y is any real number. C. There is no solution.