CBSE Class 12 Maths PYQ | Matrix Problem (A + A²) | Most Important Board Exam Question

Описание: In this video, we solve a CBSE Class 12 Mathematics Previous Year Question (PYQ) from the chapter Matrices.
The question is based on a special 2×2 matrix A = [a_{ij}] defined as:
• a_{ij} = 1 if i \ne j
• a_{ij} = 0 if i = j

You will learn how to:
✔ Construct matrix A
✔ Find A^2 using matrix multiplication
✔ Calculate A + A^2
✔ Identify the correct option from the given choices

This question is very important for CBSE Class 12 Board Exams, and similar patterns are often repeated in exams.
Perfect for revision, practice, and last-minute preparation!

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