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Given A = (0, 4, 6),(3, 0, -1) and B = (0, 1),(-1, 2),(-5, -6) Find If Possible Ba - Mathematics

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Question

Given `A = [(0, 4, 6),(3, 0, -1)]` and `B = [(0, 1),(-1, 2),(-5, -6)]`  find if possible BA

Solution

`BA = [(0, 1),(-1, 2),(-5, -6)][(0, 4, 6),(3, 0, -1)]`

`= [(0 + 3, 0 = 0, 0 - 1),(0 + 6, -4 + 0, -6 - 2),(0 - 18, -20 - 0, -30 + 6)]`

`= [(3, 0, -1), (6, -4, -8),(-18, -20, -24)]`

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 Selina Solution for Concise Mathematics for Class 10 ICSE (2020 (Latest))
Chapter 9: Matrices
Exercise 9(C) | Q: 6.2 | Page no. 129
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Given A = (0, 4, 6),(3, 0, -1) and B = (0, 1),(-1, 2),(-5, -6) Find If Possible Ba Concept: Multiplication of Matrix.
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