In this article, we are providing you NCERT Exemplar Solutions for all the questions of Class 12 Mathematics Chapter 4 – Determinants. Questions from NCERT Exemplar are frequently asked in CBSE Class ...

CBSE Class 12 Mathematics Chapter 4 Determinants Revision Notes: With the 2024 board exams around the corner, the time to put down the books and begin revising the topics is here. Mathematics is a ...

One of the fundamental operations in machine learning is computing the inverse of a square matrix. But not all matrices have an inverse. The most common way to check if a matrix has an inverse or not ...

Solution: det (A) = −5, and for n×n matrix adj (A) has determinant (det A)^ (n−1). Here n = 3, so det (B) = (−5)^ (2) = 25.