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<!DOCTYPE html>
<html>
<head>
<title>Simple Challenge</title>
<style>
body { font-family: Arial, sans-serif; }
.btn { background: #007BFF; color: white; padding: 5px 10px; cursor: pointer; }
.output { padding: 10px; background: #f8d7da; color: #721c24; display: none; }
</style>
</head>
<body>
<p>Challenge: Multiply 2 numbers</p>
<button class="btn" onclick="showResult()">Show Result</button>
<div class="output" id="output"></div>
<script>
function showResult() {
try {
const result =
document.getElementById('output').innerText = `Result: ${result}`;
} catch (e) {
document.getElementById('output').innerText = `Error: ${e.message}`;
}
document.getElementById('output').style.display = 'block';
}
</script>
</body>
</html>
mult(4, 3);
Locate and select the error:
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