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Compute the Following Sums: `[[3 -2],[1 4]]+ [[-2 4 ],[1 3]]`

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Question

Compute the following sums:

`[[3   -2],[1           4]]+ [[-2         4 ],[1           3]]`

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Solution

`[[3   -2],[1           4]]+ [[-2         4 ],[1           3]]`

`⇒[[3-2           -2+4],[1+1                     4+3]]`

`⇒[[1  2],[2   7]]`

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Chapter 4: Algebra of Matrices - Exercise 5.2 [Page 18]

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R.D. Sharma Mathematics Volume 1 and 2 [English] Class 12
Chapter 4 Algebra of Matrices
Exercise 5.2 | Q 1.1 | Page 18
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