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Questions › UGC-NET › UGC-NET 2026 › Q31
2 marksMathematics › Matrices, determinants and linear systems › Matrix operations and special matricesModerateabout 1 min

UGC-NET 2026 Question 31: Matrices, determinants and linear systems

Given A=[132840]A = \begin{bmatrix}1&3\\2&8\\4&0\end{bmatrix}A=​124​380​​ and B=[59]B = \begin{bmatrix}5\\9\end{bmatrix}B=[59​]; then A×BA \times BA×B will be:

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Given A = [1 3; 2 8; 4 0] and B = [5; 9]; then A × B will be: (A) [32; 82; 20] (B) [42; 80; 24] (C) [32; 82; 10] (D) [82; 32; 44]

Also written as: Given A = [1 3; 2 8; 4 0] and B = [5; 9]; then A * B will be:

Matrices, determinants and linear systems has come up 102 times in 7 exams since 2006.

What this question tests

This question is on Matrix operations and special matrices, part of Matrices, determinants and linear systems in Mathematics.

Adding, multiplying and transposing matrices, and the matrices with special properties.

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