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<!DOCTYPE html> <html> <body> <h1>JavaScript Arrays</h1> <h2>The length Property</h2> <p>The length property sets or returns the number of elements in an array.</p> <p id="demo"></p> <script> const fruits = ["Banana", "Orange", "Apple", "Mango"]; let length = fruits.length; document.getElementById("demo").innerHTML = length; </script> </body> </html>