Here, Dot(.) is used to concate the statements. <br> tag is used to break the line. <?php $a=10; $b=20; echo “Value of a = $a”.”<br>”; echo “Value of b = $b”.”<br>”; echo “<br> ***Arithmetic Operator*** <br>”; $c=$a+$b; echo “Addition of $a and $b = $c”.”<br>”;… Read More »Arithmetic, Logical And Comparison Operation