All exercises are composed by at least one block/endblock unit. Blocks
are by default composed by multiplechoice questions and options are
rearranged. Options are given inside brackets right after block
.
Using the type
option the block can be declared (this
is needed if the block is shortanswer or true/false, and can be
optionally specified for multiplechoice).
The format is type=[multiplechoice|shortanswer|truefalse]
.
With the rearrange
option questions within the block will be rearrraged at random or
not. The format is rearrange=[yes|no]
.
Example of blocks
block question The binomial coefficient ${n \choose k}$ equals . ${n \choose n-k}$. . $0$ if $k=0$. : The previous two answers are incorrect. endquestion endblock
This is equivalent to:
block (type=multiplechoice rearrange=yes) question The binomial coefficient ${n \choose k}$ equals . ${n \choose n-k}$. . $0$ if $k=0$. : The previous two answers are incorrect. endquestion endblock