1. Chapter 3 Class 12 Matrices (Term 1)
  2. Serial order wise
  3. Ex 3.1

Ex 3.1, 4 (iii) - Chapter 3 Class 12 Matrices (Term 1)

Last updated at Aug. 16, 2021 by

Ex 3.1, 4 - Chapter 3 Class 12 Matrices - Part 5

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Ex 3.1, 4 - Chapter 3 Class 12 Matrices - Part 6

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  1. Chapter 3 Class 12 Matrices (Term 1)
  2. Serial order wise

    3. Ex 3.1

    Ex 3.2 →

Transcript

Ex 3.1, 4 Construct a 2 ร— 2 matrix, A = [aij], whose elements are given by: (iii) aij =(๐‘– +2๐‘—)2/2 Since it is a 2 ร— 2 matrix it has 2 rows & 2 column. Let matrix be A where A = [โ– 8(๐‘Ž11&๐‘Ž12@๐‘Ž21&๐‘Ž22)] Now it is given that aij = (๐‘– +2๐‘—)2/2 The required matrix A is A = [โ–ˆ(๐‘Ž11 ๐‘Ž12@๐‘Ž21 ๐‘Ž22)]= [โ–ˆ(9/2 25/2@8 18)]

Chapter 3 Class 12 Matrices (Term 1)
Serial order wise

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.