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Saturday, 10 October

JEE Main Maths · Matrices

Solving Matrix Equations

Solving Matrix Equations (Matrices) was asked 2 times in 2 JEE Main shifts, 2026, out of the 42 shifts Lumi analysed. 1 of the 2 had a numerical answer.

Times asked
2
in 2 shifts
Years
2026
Usual format
Numerical value
Calculation
Pattern
New since 2024
repeats across shifts

How it is asked

  • Solve matrix equation pa=b
  • Solve matrix equation from images of basis

Difficulty

Easy 0Medium 2Hard 0

Where it sits

Chapter: Matrices. Topic: Matrix Inverse, 22 questions over 7 ideas.

Other repeat ideas in this topic

Every time it came

All 2 questions

Newest first, each with its options and official answer.

  1. 2 Apr 2026, Shift 2 · Q22Consider the matrices A=[2−24−2]A = \begin{bmatrix} 2 & -2 \\ 4 & -2 \end{bmatrix} and B=[−3913]B = \begin{bmatrix} -3 & 9 \\ 1 & 3 \end{bmatrix}. If…MediumNumerical value
  2. 5 Apr 2026, Shift 2 · Q4Let M be a 3×33\times 3 matrix such that M(100)=(123)M\begin{pmatrix}1\\0\\0\end{pmatrix}=\begin{pmatrix}1\\2\\3\end{pmatrix},…MediumSingle correct