Frequently Asked Questions

This section has been produced in response to the continued FAQ received, often relating to one of the published solutions or just general curiosity.

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If your question has not been answered here please feel free to contact by using the email address at the bottom of this page.

Instead you may like to consider the outstanding Ask Dr. Math® (at the Math Forum) which has a large database of FAQ. They also offer a dedicated panel of experts to address individual questions. (a new window will open)

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