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Matrix Algebra - General Aptitude - General Aptitude (GA) Previous Year Questions
Practice Matrix Algebra - General Aptitude - General Aptitude (GA) previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
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Matrix Algebra question pattern
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MCQ
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Included previous year papers
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| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| Geology & Geophysics (GG) 2015 | 2015 | 1 | View paper |
All Matrix Algebra previous year questions
Practice every matching question in batches of 20, with every available option.
2015 · General Aptitude (GA) · General Aptitude · Matrix Algebra
Geology & Geophysics (GG) 2015
Match the type of inverse problem in Group I with its solution in Group II.
Group I:
P. Over determined
Q. Under determined
R. Mixed determined
S. Even determined
Group II:
1. \(m = [G^T G + K^2 I]^{-1} G^T d\)
2. \(m = [G^T G]^{-1} G^T d\)
3. \(m = G^T [G G^T]^{-1} d\)
4. \(m = G^T [GG^T]^{-1} d\)
5. \(m = G^{-1} d\) (N = M, rank of G = N)
Group I:
P. Over determined
Q. Under determined
R. Mixed determined
S. Even determined
Group II:
1. \(m = [G^T G + K^2 I]^{-1} G^T d\)
2. \(m = [G^T G]^{-1} G^T d\)
3. \(m = G^T [G G^T]^{-1} d\)
4. \(m = G^T [GG^T]^{-1} d\)
5. \(m = G^{-1} d\) (N = M, rank of G = N)