I'm working on some homework, and I was checking to make sure my code would compile to a PDF. I continually get an error that reads :
! Undefined control sequence.
<recently read> \urcorner
l.74 (($\urcorner
$
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.
Here is my code:
Here is my preamble:
Best Answer
\urcorner
is defined byamssymb
, which you didn't include in your preamble. So, addto your preamble and you'll be able to use
\urcorner
(and\ulcorner
,\llcorner
and\lrcorner
).Further to your document construction. I'd use an
enumerate
environment to set your questions. Perhaps also useenumitem
to format the labels to suit your needs:Never just use
\\
to end a line.