(9 pts) 2. Solve using the modified Gauss-Jordan method, as presented in class 2x+3y + 5z...
(8 pts) 1. What payment must I invest at the end of each quarter into an account paying 2.3%/year interest compounded quarterly, if I will need $10,000 in five years? (9 pts) 2. Solve using the modified Gauss-Jordan method, as presented in class 2x+3y + 5z = 2 4x + y - 2=4 2x+y = 3
Solve the system of equations using matrices. Use Gauss-Jordan elimination. 5) 5) -2x-y-5z =-38 4x + 2y-2z= 28 4x-5y + z=-16 A) ((-5, 8, 10) D) ((10, 8,-5) B) (5, 8,4)) C) (5, 4,8) Solve the system of equations using matrices. Use Gauss-Jordan elimination. 5) 5) -2x-y-5z =-38 4x + 2y-2z= 28 4x-5y + z=-16 A) ((-5, 8, 10) D) ((10, 8,-5) B) (5, 8,4)) C) (5, 4,8)
Use the Gauss-Jordan method to solve the following system of equations. 5x+4y-3z+0 2x-y+5z=1 7x+3y+2z=1 Multiple Choice A.The solution is B.There is an infinite number of solutions. The solution is C. There is no solution.
Solve the following system of equations using Gaussian or Gauss-Jordan elimination X- 3y + 3z = -20 4x + y - Z= -2 3x + 4y - 5z = 17 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The solution is C (Type integers or simplified fractions) OB. There are infinitely many solutions of the form ez) (Type expressions using z as the variable.) C. There is no solution
Gauss-Jordan 42. 2x + y + z - 10 3x + 3y - 9 5x + 4y +2 -19
Solve the system by using Gaussian elimination or Gauss-Jordan elimination. -- 5x+12y + 5z = -55 x-2y +3z = 14 -5x +3y – 2z = -22 The solution set is {000}:
Use the Gauss Jordan method to solve the system of equations if the system has infinitely many solutions, give the solution with z arbitrary. 2x - y + 5z = -3 x + 2y - 5z = 16 10y + 4z = 36
1 and 2 are two seperate problems but please answer both 1. What payment must I invest at the end of each quarter into an account paying 2.3%/year interest compounded quarterly, if I will need $10,000 in five years? 2. Solve using the modified Gauss-Jordan method 2x+3y + 5z = 2 . 4x + y - z=4 2x + y = 3
Solve the system of linear equations, using the Gauss-Jordan elimination method. (If there is no solution, enter NO SOLUTION. If there are infinitely many solutions, express your answer in terms of the parameters t and/or s.) x − 2y + 3z = 3 2x + 3y − z = 0 x + 2y − 3z = −7 (x, y, z) = ( )
help with solving questions 2 and 3 Solve 2x + 3y + 5z = 2 3x - 2y + z = 1 4x + 5y - 2z = 3 Solve 5x^2 + 3x + 4 = 0