मराठी

Write the additive inverse of matrices A, B and C: Where A=[6-5];B=[-204-1] and C=[-74]. - Mathematics

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प्रश्न

Write the additive inverse of matrices A, B and C:

Where `A = [(6, -5)]; B = [(-2, 0),(4, -1)]` and `C = [(-7), (4)]`.

बेरीज

उत्तर

We know additive inverse of a matrix is its negative.

Additive inverse of A = –A = `-[(6, -5)] = [(-6, 5)]`

Additive inverse of B = –B = `-[(-2, 0),(4, -1)] = [(2, 0),(-4, 1)]`

Additive inverse of C = –C = `-[(-7),(4)] = [(7),(-4)]`

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पाठ 9: Matrices - Exercise 9 (A) [पृष्ठ १२०]

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सेलिना Mathematics [English] Class 10 ICSE
पाठ 9 Matrices
Exercise 9 (A) | Q 9 | पृष्ठ १२०

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