English

In the matrix A = [(2, 5, 19, –7),(35, –2, 5/2, 12), (sqrt(3), 1, –5, 17)], write the elements a_13, a_21, a_33, a_24, a_23.

In the matrix A = `[(2, 5, 19, -7),(35, -2, 5/2, 12), (sqrt(3), 1, -5, 17)]`, write the elements a₁₃, a₂₁, a₃₃, a₂₄, a₂₃.

Sum

a₁₃ = 19, a₂₁ = 35, a₃₃ = –5, a₂₄ = 12, a₂₃ = `5/2`

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Chapter 3: Matrices - EXERCISE 3.1 [Page 42]

Chapter 3 Matrices
EXERCISE 3.1 | Q 1. (iii) | Page 42

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