There are 5 students S₁, S₂, S₃, S₄, S₅ in a music class and for them there are 5 seats in a row. On examination day, all five students are randomly allotted the five seats.

What is the probability that no student is seated next to another student with a number that differs by 1?

Starting the Scrabble Game |
Posted on 2018-01-24 by Charlie (Solution Posted, 8 Comments)

Attributed to Lewis Carroll | Rating: 3.00
Posted on 2017-11-07 by Ady TZIDON (No Solution Yet, 4 Comments)

The Odds Must Be Crazy |
Posted on 2017-10-19 by Ady TZIDON (No Solution Yet, 4 Comments)

Even (related) chances |
Posted on 2017-08-09 by Ady TZIDON (No Solution Yet, 4 Comments)

4 options |
Posted on 2017-07-10 by Ady TZIDON (No Solution Yet, 3 Comments)

Fifty-Fifty Again? | Rating: 3.00
Posted on 2017-06-14 by Brian Smith (Solution Posted, 3 Comments)

Double black | Rating: 2.67
Posted on 2017-06-08 by Ady TZIDON (No Solution Yet, 4 Comments)