Grokking Modern System Design Interview for Engineers & Managers
Ace your System Design Interview and take your career to the next level. Learn to handle the design of applications like Netflix, Quora, Facebook, Uber, and many more in a 45-min interview. Learn the RESHADED framework for architecting web-scale applications by determining requirements, constraints, and assumptions before diving into a step-by-step design process.
In JavaScript, Math
is a built-in object that contains different methods and properties to perform mathematical operations. It contains a tan()
function, which is used to compute the tangent of a specified angle.
Math.tan(param);
param
: This is the angle for which we want to compute the tangent. Its type is Number
and it is measured in radians.
Number
in JavaScript is a 64-bit double-precision value which is the same as adouble
in C# or Java.
Number
: It returns the tangent of the given angle stored in param. It is of Number
type. Its range is:
-1 <= result <= 1
.NaN
: The function returns NaN
if param
is positive or negative Infinity
.
Use the following formulat to convert degrees to radians.
- Radians = Degrees x π /180
where
π
= 3.14159, approximately.
console.log("tan(-1) = " + Math.tan(-1));console.log("tan(0) = " + Math.tan(0));console.log("tan(1) = " + Math.tan(1));console.log("tan(∞) = " + Math.tan(Infinity));console.log("tan(-∞) = " + Math.tan(-Infinity));
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Grokking Modern System Design Interview for Engineers & Managers
Ace your System Design Interview and take your career to the next level. Learn to handle the design of applications like Netflix, Quora, Facebook, Uber, and many more in a 45-min interview. Learn the RESHADED framework for architecting web-scale applications by determining requirements, constraints, and assumptions before diving into a step-by-step design process.