Fair Use

A question has come up about Fair Use and in this particular situation it is specifically related to Evidence Explained. Clarification would be greatly appreciated (as well as your permission to use the requested information).  Someone is looking for information on how to correctly cite blog posts and tweets.  She intends to purchase a copy of Evidence Explained, but at this time cannot afford it.  I own a copy and have found the information that she is looking for on pages 811 - 812.

First of all, Is it okay with you if I scan and email these two pages to her for her personal, private use?  

Second, without asking your permission, would this use be acceptable under Fair Use?

I believe that it is acceptable based on the four considerations of Fair Use because it is for personal, private use in accurately citing research;  it is two out of 885 pages, and it may encourage her to purchase the book sooner once she sees a sample of the book.

I look forward to clarification on this example of Fair Use (and permission to share the information).  Thank you.