![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
The computed truth table is
\| \
| \
\
| \
\
| \
\
| \
| \
T \ | \
\
T \ | \
\
F \ | \
\
T \ | \
| \
T \ | \
\
F \ | \
\
F \ | \
\
F \ | \
| \
F \ | \
\
T \ | \
\
T \ | \
\
T \ | \
| \
F \ | \
\
F \ | \
\
T \ | \
\
T \ | \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=71ebb8e1306429fdc294ba93e9a815aa.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=89ae0b04e37aeb233accbe6539adbb2f.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=33e7925278582b5523e25025dd120102.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=77d4f093ec56c3c4c03a87317bc55d73.png\")