Ex 3.2, 2 - Chapter 3 Class 12 Matrices - Part 4

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

Transcript

Ex 3.2, 2 Compute the following: (iv) [ 8(cos2 x&sin2 x@sin2 x&cos2 x)] + [ 8(sin2 x&cos2 x@cos2 x&sin2 x)] [ 8(cos2 x&sin2 x@sin2 x&cos2 x)] + [ 8(sin2 x&cos2 x@cos2 x&sin2 x)] = [ 8(cos2 x+sin2 x&sin2 x+cos2 x@sin2 x+cos2 x&cos2 x+sin2 x)] = [ 8(1&1@1&1)]

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Davneet Singh
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.