This is the forth installment in the Amazon spam series. (Previous installments: Part 1, Part 2, Part 3.)

To celebrate the continued innovation and achievement of the Amazon inference engine, here's today's bonus quiz:

Q: What is the general solution of the differential equation

y" + xy' + y = 0

Responses[1]

Posted by Weiqi Gao on May 22, 2008 9:29:56 AM CDT #