Solved Question Papers
Code No. R07A1BS06 |
Set No. 1 |
I B. Tech. Supplementary Examination Aug./Sep. 2008
Mathematical Methods
Time: 3 hours |
Max Marks: 80 |
Answer any FIVE Questions
All questions carry equal marks
1.
- Solve the system 2x – y + 3z = 0, 3x + 2y + z = 0 and x – 4y + 5z = 0.
- Find all the solutions of the system of equations x + 2y – z = 0, 2x + y + z = 0, x – 4y + 5z = 0.
[8 + 8]
2. Find the eigenvalues and eigenvectors of
[16]
3. Find the transformation that will transform 10x^{2} + 2y^{2} + 5z^{2} + 6yz – 10zx – 4xy into a sum of squares and find its reduced form.
[16]
4.
- Solve the equation x^{3} + x^{2} – 1 = 0 for ...