Basic JavaScript Question:
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What's Math Constants and Functions using JavaScript?

Answer:

The Math object contains useful constants such as
Math.PI, Math.E

Math also has a zillion helpful functions in JavaScript.

Math.abs(value); //absolute value
Math.max(value1, value2); //find the largest
Math.random() //generate a decimal number between 0 and 1
Math.floor(Math.random()*101) //generate a decimal number between 0 and 100

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