Question

circular permutation question

Answer 1

number of ways in which 7 girls can stand in a circle so that they do not have the same neighbour

Answer 2

why are we using that there is no difference betwenn clockwise and anticlockwise arrangement

Answer 3

@ganeshie8 @ParthKohli @amistre64 @ikram002p @hartnn

Answer 4

http://openstudy.com/users/ganeshiehttp://openstudy.com/users/hartnn8http://openstudy.com/users/amistre64http://openstudy.comhttp://openstudy.com/users/amistre64/users/ikram002p

Answer 5

@Kainui

Answer 6

number of ways in which 7 girls can stand in a circle
that parts readable to me

so that they do not have the same neighbour
i got no idea what this is saying

or maybe that is what is defining the constraint you mentions

x a y = y a x

Answer 7

a = a
x y y x

the rotation is the same in both directions

Answer 8

does seating position matter?

x a y
a y x
y x a