What is , if is a singular matrix?
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1 mark, −0.33MathematicsMatrices, determinants and linear systemsSingular matrices and invertibilityEasyabout 1 min
UoH 2018 Question 22: Matrices, determinants and linear systems
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What is a, if [1 4; 2 a] is a singular matrix? (A) 5 (B) 6 (C) 7 (D) 8
Matrices, determinants and linear systems has come up 102 times in 7 exams since 2006.
What this question tests
This question is on Singular matrices and invertibility, part of Matrices, determinants and linear systems in Mathematics.
When a matrix has an inverse and what singularity means.
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