Q17 of 307 Page 6

Give an example of
a row matrix which is also a column matrix

As we know that order of a row matrix = 1× n

and order of a column matrix = m×1

So, order of a row as well as column matrix = 1×1

Therefore, required matrix A = [a_ij]_1×1

If find the value of (x + y).

If then find the values of x, y, z and ω.

Give an example of

a diagonal matrix which is not scalar

Give an example of

a triangular matrix.

Give an example ofa row matrix which is also a column matrix