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The Tan function returns the tangent of a specified number (angle).
The number argument can be any valid numeric expression that expresses
an angle in radians. Tan takes an angle and returns the ratio of two
sides of a right triangle. The ratio is the length of the side opposite
the angle divided by the length of the side adjacent to the angle.
To convert degrees to radians, multiply degrees by pi /180. To convert
radians to degrees, multiply radians by 180/pi.
It has One Mandatory Argument :-
- Number :- Any valid numeric expression that expresses
an angle in radians.
The Syntax of the Tan function is :-
Example#1 :-
Code :-
document.write(Tan(40))
Output :-
-1.1172149309239 |
Example#2 :-
Code :-
document.write(Tan(40))
Output :-
1.1172149309239 |
Example#3 :-
Code :-
document.write(Tan(45.0))
Output :-
1.61977519054386
|
Example#4 :-
Code :-
document.write(Tan(-45.0))
Output :-
-1.61977519054386 |
Note :- You can also use a negative number (angle).
|
