NCERT Solutions For Class 12 Maths Chapter 3 Matrices Exercise 3.4 Question 1 to 18 Answer: Downlaod pdf

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Using elementary transformations, find the inverse of each of the matrices, if it exists in Exercises 1 to 17

Question 1:1 1 2 3
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Question 2:2 1 1 1
    

Question 3:1 3 2 7
    

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Question 4:2 3 5 7
    

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Question 5:2 1 7 4
    

Class 12 maths solutions Matrices

Question 6:2 5 1 3
    

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Question 7:3 1 5 2
    

Question 8:4 5 3 4
    

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Question 9:3 10 2 7
    

Question 10:3 1 4 2
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Exercise 3.4 class 12 Math ncert solutions Chapter 3

Question 11:2 6 1 2
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Question 12:6 3 2 1
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Using elementary transformations, find the inverse

Question 13:2 3 1 2
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Question 14:2 1 4 2
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Question 15:2 3 3 2 2 3 3 2 2
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Matrices ncert solutions class 12

Question 16:1 3 2 3 0 5 2 5 0
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Question 17:2 0 1 5 1 0 0 1 3
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CBSE NCERT Solutions For Class 12 Matrices

Question 18:Matrices A and B will be inverse of each other only if (A) AB = BA (B) AB = BA = 0 (C) AB = 0, BA = I (D) AB = BA = I

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