At 10:50 PM 6/2/97 -0500, you wrote: >Subject:Help >-------- >Hi cac anh cac chi > >Nho+` cac' anh ye^u Toa'n chi? da^~n giu'p ca'ch ti'nh ma tra^.n dda?o . Ho.c >la^u qua' ro^`i dda^m que^n ma^'t. >Nguyen Thu.c Anh > Thu.c Anh, Ma tra^.n dda?o = inverse matrix ? Tua^'n