number of ways in which 8 people can be arranged in a line if A and B must be next - Maths - Probability

Question

number of ways in which 8 people can be arranged in a line if A and
B must be next each other and see must be somewhere behind the is
equal to

Mayank Srivastava · Accepted Answer

Dear Student,

Regards

number of ways in which 8 people can be arranged in a line if A and B must be next each other and see must be somewhere behind the is equal to