What will be the output of the following PHP code?<?phpfunction

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What will be the output of the following PHP code?

<?php
function addation($n1, $n2)
{
    $add = $n1 + $n2;
    return $add;
}
$return_val = addation(50, 70);
echo "Returned value : $return_val"
?>

1. Returned value : 120
2. Returned value : 50
3. Returned value : 70
4. Error
5. None of these

Correct Option: A

Functions returns value 120.