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Matrices

Bihar Board Class 12 · Mathematics · 84 past questions

Topic Addition, subtraction and scalar multiplication 1 Adjoint, inverse and determinants 1 Equality of matrices 1 Types and order of matrices 1 Matrix multiplication 0 Powers of matrices 0 Solving linear equations by matrices 0 Transpose and its properties 0

Level Easy 0 Moderate 1 Tough 0

Year 2026 0 2025 2 2024 4 2023 2 2021 2 2019 1 2018 0 2017 2 2016 1 2015 1

1 of 84 · show all

Q84 2015

Find the value of $X$ and $Y$…