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Please Solve RD Sharma Class 12 Chapter Algebra of Matrices Exercise 4.1 Question 17 Subquestion (i) Maths Textbook Solution.

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Answer: \left [ a \right ]_{1\times 1}

Given: Here we have to give an example of row matrix which is also a column matrix


Solution:   We know that

                   Order of row matrix = 1\times n

                   Order of column matrix = m\times 1

So, order of a row as column matrix = 1\times 1

Hence required matrix =\left [ a \right ]_{1\times 1}


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