Reply to comment

wrong derivative

the derivative wrt x of -sin(2x) is -2cos(2x), not -2sin(2x)cos(2x) as you have it in the solution to the goat problem. -- James Richard Spriggs at jrspriggs2000@yahoo.com

Reply

  • Web page addresses and e-mail addresses turn into links automatically.
  • Allowed HTML tags: <a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd>
  • Lines and paragraphs break automatically.

More information about formatting options

By submitting this form, you accept the Mollom privacy policy.