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← Bihar Board Class 12 PYQ
Matrices
Bihar Board Class 12 · Mathematics · 84 past questions
Topic
Matrix multiplication
8
Addition, subtraction and scalar multiplication
2
Equality of matrices
2
Adjoint, inverse and determinants
1
Powers of matrices
1
Solving linear equations by matrices
0
Transpose and its properties
0
Types and order of matrices
0
Level
Easy
1
Moderate
0
Tough
0
Year
2026
1
2025
2
2024
2
2023
1
2021
4
2019
0
2018
0
2017
0
2016
1
2015
0
1 of 84 ·
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Q54
2023 Set E
If $A=\begin{bmatrix}1&0\\0&1\end{bmatrix}$ then the value of $A^{25}$ is
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