Hello,
I'm trying to typeset some linear algebra exercises for my students; the exercises will be within a table, and each second element will be a system of linear equations. This sort of thing:
\starttable[|l|M|l|M|]
\NC (a) \NC %
\startmathalignment[n=7,align={right,middle,right,middle,right,middle,right}]
\NC 3x\NC +\NC 6y\NC -\NC 2z\NC =\NC -13\NR
\NC -6x\NC -\NC 9y\NC +\NC 5z\NC =\NC 22\NR
\NC 3x\NC +\NC 3y\NC -\NC 5z\NC =\NC -13\NR
\stopmathalignment
\NC (b) \NC %
\startmathalignment[n=7,align={right,middle,right,middle,right,middle,right}]
\NC x\NC +\NC 3y\NC +\NC 3z\NC =\NC -4\NR
\NC x\NC +\NC 4y\NC +\NC 5z\NC =\NC -5\NR
\NC 2x\NC +\NC 4y\NC +\NC 3z\NC =\NC -5\NR
\stopmathalignment
\NC\AR
\stoptable
But this doesn't work. There seems to be a problem with the mathalignment environment within the table. What do I need enclose these in so that they will be treated as displayed equations within the table environment? I'm using MkII.
Thanks,
Alasdair
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