![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
Conditional statement: All real numbers are irrational numbers.
\If - then from: If a number is real number, then it is an irrational numbers.
\The statement is false. For example ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a48daecc2b2a0bcb7da4cda9f18f078f.png\")
is a real number but not an irrational number.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
If - then from: If a number is real number, then it is an irrational numbers and this is true.
\