JavaScript tan

The JavaScript tan function is a Math function used to calculate the Trigonometry Tangent for the specified expression. The syntax of the tan Function is:

Math.tan(number);

The mathematical formula of the JavaScript Trigonometry Tangent function is the Length of the Opposite Side / Length of the Adjacent Side

JavaScript tan Example

In this TAN example, we will find the tangent values of different data types and display the output. Please refer to the atan(), atan2(), tanh(), and atanh() functions from math methods for finding the arc and hyperbolic tangent values in JavaScript.

<!DOCTYPE html>
<html>
<head>
    <title> JavaScriptTANFunction </title>
</head>
<body>
  <h1> JavaScriptTANFunction </h1>
  <p id = "Pos"></p>
  <p id = "Neg"></p>
  <p id = "Dec"></p>
  <p id = "Neg_Dec"></p>
  <p id = "Str"></p>
  <p id = "Exp"></p>
  <p id = "Null"></p>
  <p id = "Multi"></p>
  <script>
    document.getElementById("Pos").innerHTML = Math.tan(20);
    document.getElementById("Neg").innerHTML = Math.tan(-10);
    document.getElementById("Dec").innerHTML = Math.tan(40.45);
    document.getElementById("Neg_Dec").innerHTML = Math.tan(-60.75);
    document.getElementById("Str").innerHTML = Math.tan("JavaScript");
    document.getElementById("Null").innerHTML = Math.tan(null);
    document.getElementById("Multi").innerHTML = Math.tan(25 + 55 - 77);
  </script>
</body>
</html>
tan Function Example