Question

how many different ways 16 students can be arranged in row so that there are same no. of students in each row​

Answer 1

Answer:

Step-by-step explanation:

There are two ways.....one keep 8 students in two rows each or keep 4 students in 4 rows each.

Answer 2

Answer:

They should be arranged in 4 different ways.

Step-by-step explanation:

let the no. of students in each row and no. of Rows be x and x respectively. so x *x = x square .then ,x square =16 therefore, x = 4 .So they should be arranged in 4 different ways.