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<h2>Declaring a Variable Using var</h2>

<p id="demo"></p>

<script>
var  x = 10;
// Here x is 10
{  
  var x = 2;
  // Here x is 2
}
// Here x is 2
document.getElementById("demo").innerHTML = x;
</script>
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<center>
<p> Creater By <b> Sanusanth </b> </p>
<a href="https://github.com/sanusanth">Visit Sanusanth</a>
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