<html><head><title>JavaScript Math sin() Method</title></head><body><scripttype="text/javascript">var value =Math.sin(0.5);
document.write("First Test Value : "+ value );var value =Math.sin(90);
document.write("<br />Second Test Value : "+ value );var value =Math.sin(1);
document.write("<br />Third Test Value : "+ value );var value =Math.sin(Math.PI/2);
document.write("<br />Fourth Test Value : "+ value );</script></body></html>