Question

Let A be a matrix of order 3*4.If R1 denotes the first row of A and C2 denotes its second column,then determine the orders of matrices R1 and C2

Answer 1

hi
order of R1 and C2 is 2*2

Answer 2

Answer:

R1=1*4 and c2=3*1 because order of matrix is 3*4