a - Info about Math object and its constants The Math object in JavaScript is a versatile tool for performing a wide range of mathematical operations. the Math object provides everything you need to handle most mathematical tasks in JavaScript. From basic arithmetic and rounding to more advanced functions like trigonometry and random number generation Constants: E → Euler's number (approximately 2.718) PI → Pi, the ratio of a circle’s circumference to its diameter (approximately 3.14159) SQRT2 → Square root of 2, approximately 1.414 LN2 → Natural logarithm of 2, approximately 0.693 LN10 → Natural logarithm of 10, approximately 2.303
b - Math object methods Part 1 Rounding Methods Math.round() → Rounds a number to the nearest integer. Math.ceil() → Rounds a number up to the nearest integer. Math.floor(): → Rounds a number down to the nearest integer. Exponential and Logarithmic Functions Math.exp() → Returns the value of E raised to a given power. Math.pow(base, exponent) → Returns the base raised to the exponent power. Math.log() → Returns the natural logarithm (base E) of a number. Other Basic Math Functions Math.abs(): Returns the absolute value of a number. Math.sign(): Returns the sign of a number. It can return -1, 0, or 1.
c - Math object methods Part 2 Trigonometric Functions Math.sin(), Math.cos(), Math.tan() → These functions return the sine, cosine, and tangent of a given angle in radians. Math.asin(), Math.acos(), Math.atan() → These functions return the arcsine, arccosine, and arctangent of a number. Common Miscellaneous Methods Math.max() → Returns the largest of zero or more numbers. Math.min() → Returns the smallest of zero or more numbers. Math.random() → Generates a random floating-point number between 0 (inclusive) and 1 (exclusive).