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.
TIP: Please refer to the ATAN Function to find the JavaScript Arc Tangent.
<!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>