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In the matrix A = a[a1x23x2-y05-25], write: The number of elements - Mathematics

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Question

In the matrix A = `[("a", 1, x),(2, sqrt(3), x^2 - y),(0, 5, (-2)/5)]`, write: The number of elements

Sum
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Solution

We have, A = `[("a", 1, x),(2, sqrt(3), x^2 - y),(0, 5, (-2)/5)]` the number of elements are 3 × 3 = 9

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Chapter 3: Matrices - Exercise [Page 52]

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NCERT Exemplar Mathematics [English] Class 12
Chapter 3 Matrices
Exercise | Q 2. (ii) | Page 52

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