Question

**Question:**

How many ways may 4 males and 4 females be seated around a
circular table if we must have alternating gender (male, female,
male, female etc) and **two individuals (lets call them Betty
and Jim) must not be seated next to each other?**

* Note: As an additional part to this question you are
required to produce a diagram explaining your working or a detailed
description as to why your answer is the only answer. Students
often have difficulty with these questions, often neglecting to
adjust for symmetry or rotations. If you are unsure of your answer
try a smaller subset and work up i.e. 2F and 2M then 3F and 3M and
see if you can see a pattern in the working (this is how I get
students to start to think about the complexity of these problems,
with smaller sub problems)*.

Answer #1

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