Reg No.: Name:
APJ ABDUL 1(110000%8/771322004. ॥ UNIVERSITY

Seventh Semester B.Tech Degree Regular and Supplementary Examination December 2021 (2015 Scheme)

Course Code: CE473
Course Name: Advanced Computational Techniques and Optimization

Max. Marks: 100 Duration: 3 Hours
PARTA
Answer any two full questions, each carries 15 marks. Marks
1 a) Determine the largest Eigen value and the corresponding Eigen vector of the matrix A= (8)
[° 4
1 2
b) Solve the system of equations (7)

221 + 22 + 23 == 10
321 + 2X2 + 3X3 =18
X, + 422 + 9x3 = 16 using Gauss elimination method

2 ஐ Explain errors in numerical methods. (7)

b) Solve the equations (8)
2x+y+6z=9,
8x + 3y + 22 = 13,
x + 5y + ‏ج‎ = 7 by Gauss- Seidal Method.

3 9) Explain the formulation of objective function and constraints (8)

b) What are the general optimization procedures? (7)

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