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<!DOCTYPE html> <html> <body> <h1>JavaScript Arrays</h1> <h2>The lastIndexOf() Method</h2> <p>lastIndexOf() returns the last index (position) of a specified value:</p> <p id="demo"></p> <script> const fruits = ["Orange","Apple","Mango","Apple","Banana","Apple"]; let index = fruits.lastIndexOf("Apple"); document.getElementById("demo").innerHTML = index; </script> </body> </html>