Samplejs5.html

<html>
        <body>   
           <script type = "text/javascript">
                 var a=true ;
                 var b=false ;
                 var linebreak = "<br />";
           
                 document.write("(a && b) => ");
                 result = (a && b);
                 document.write(result);
                 document.write(linebreak);
              
                 document.write("(a || b) => ");
                 result = (a || b);
                 document.write(result);
                 document.write(linebreak);
              
                 document.write("!(a && b) => ");
                 result = (!(a && b));
                 document.write(result);
                 document.write(linebreak);
           </script>      
           <p>Set the variables to different values and different operators and then try...</p>
        </body>
     </html>