Question

Dress contains 60 elements each of the following cannot be equal to number of rows of the matrix

Answer 1

Answer:

Number of elements in the matrix is 60

60=2

2

⋅3⋅5

No of factors =12

Possible orders are 1×60,60×1,2×30,30×2,3×20,20×3,4×15,15×4,5×12,12×5,6×10,10×6

Total 12 possible orders.