Pseudo Email (Kerill Skorokhodov)

Dear Professor Trapani,
I do not quite understand question number 4 on page 365. I was wondering if you could explain to me the answer to this question. If possible, I would like to meet with you and discuss this. Please send me an e-mail to [email protected] on what time we could work out that would suit your schedule. Thank you in advance.
Sincerely, Kerill Skorokhodov