When developing forecasts, analysts should most likely:

a. develop possibilites relying exclusively on the results of financial analysis

b. use the results of financial analysis, analysis of other information, and judgement

c. aim to develop extremly precise forecasts using the results of financial analysi

Assignment 4 Complete solution of Problem 1 and 2a using Naive Gaussian. Upload the detailed solution including all steps. Use Gaussian elimination with backward substitution and two-digit rounding arithmetic to solve the following linear systems. Do not reorder the equations. (The exact solution to each system is *1 - 1.x - -1.x-3.) a. An - n+ 1 -8, 2x + S.x + 20 - 3. *1 + 2n + 40 - 11.Question 2 |3 Mark|: Consider the following system of linear equations: 3.333(1t. + 15920x3 + [0.333; = T953. 2.222(1r. + 16.1104} + 9.6[203'3 = 0.965. -l.561|.t. + 5.l792.r2 - [.6355x3 = 2.7M. with actual solution: [1, 0.5, -1]. it. Use Gaussian elimination and three-digit rounding arithmetic to solve the above linear gm compare the approximations to the actual solution. b. Repeat the exercise using Gaussian elimination with partial pivoting. c. Repeat the exercise using Gaussian elimination with sealed pivoting. . Use the Gaussian Method to solve the system of equations. 2x+3y+22=1 4x6y4z=2 10x+15y+102 =5 " I" x=1 y=1 z=1 ""3 Two rows of zeros in the augmented matrix is produced using the Gaussian method. Therefore, there exists an infinite number of solutions. .""-. 'x=0 y=0 2:0 T- A row of zeros in the augmented matrix is produced using the Gaussian method. Therefore, there is no solution for the system of equations