What is determinant? How to solve the problems based on the chapter determinants? How important the chapter determinant is? To get these answers, study the video and go through the text given below. Most of the students agreed that this is the easiest topic of CBSE class 12 mathematics. All you need is practice. It contributes about 12 marks from the whole syllabus. This video will cover the topics like Determinants, Introduction and Properties of Determinants. This video will also help you to solve CBSE Important Questions of CBSE class 12 Mathematics based on the concepts thought in the NCERT BOOK.
In this video we will study about the topic determinants up to order three only with real entries.we will also study various properties of determinants, minors, cofactors and applications of determinants in finding the area of a triangle, adjoint and inverse of a square matrix, consistency and inconsistency of system of linear equations and solution of linear equations in two or three variables using inverse of a matrix. Determinant of a matrix of order three can be determined by expressing it in terms of second order determinants. This is known as expansion of a determinant along a row (or a column).