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Matrices — JEE Mathematics MCQs

Master Matrices for JEE Main with free mathematics MCQs. Each question includes a detailed solution and instant feedback — practice at easy, medium, and hard difficulty levels to build exam-ready confidence.

4 practice questions with instant feedback and solutions.

Easy•Matrices

A = \begin{pmatrix} 1 & 2 \\ 3 & 4 \end{pmatrix}

and

B = \begin{pmatrix} 5 & 6 \\ 7 & 8 \end{pmatrix}

, then

A + B

is:

Easy•Matrices

A = \begin{pmatrix} 1 & 2 \\ 3 & 4 \end{pmatrix}

, then

\det(3A)

equals:

Easy•Matrices

If A = [[2, 3], [1, 2]], then A⁻¹ is:

Hard•Matrices

[JEE Mains 2026] If A = [[2, 3], [3, 5]], then the value of det(A⁶ - 6A⁵ + 9A⁴) is: