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If A = [8-3] and B = [4-5]; find B – A - Mathematics

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Question

If A = `[(8, -3)]` and B = `[(4, -5)]`; find B – A

Sum

Solution

B – A = `[(4, -5)] - [(8, -3)]`

= `[(4 - 8, -5 + 3)]`

= `[(-4, - 2)]`

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Chapter 9: Matrices - Exercise 9 (A) [Page 120]

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Selina Mathematics [English] Class 10 ICSE
Chapter 9 Matrices
Exercise 9 (A) | Q 4.2 | Page 120

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