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Evaluate if possible [643-1][-13]

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Question

Evaluate if possible `[(6, 4),(3, -1)][(-1, 3)]`

Sum
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Solution

`[(6, 4),(3, -1)][(-1, 3)]`

The number of columns in the first matrix is not equal to the number of rows in the second matrix.

Thus, the product is not possible.

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Chapter 9: Matrices - Exercise 9 (C) [Page 129]

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Selina Concise Mathematics [English] Class 10 ICSE
Chapter 9 Matrices
Exercise 9 (C) | Q 1. (iv) | Page 129
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