# DETERMINANTS Exercise 4.2 Q11 Important | Class 12 Maths NCERT Solution | Properties of Determinants - Videos

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NCERT CHAPTER 4 DETERMINANTS Exercise 4.2 Complete Playlist Link

By Nitesh Choudhary
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Class 12 NCERT Exercise 4.2 Question 11 is discussed in this video.

In this video, we will learn the use of FIFTH CONCEPT in proving questions of determinants – using properties of determinants and without expanding.
CONCEPT: Creating RHS factors by adding rows or columns in LHS of determinant and then creating two zeros in a row or a column, if there are three 1’ given
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Some Important Links are given below:

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Sum of Series IIT JEE Concepts Playlist Link

Permutation and Combination IIT JEE Concepts Playlist Link

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Complex Numbers Maximum and Minimum Value IIT JEE Concepts Playlist Link