Question

java program using mathematical functions with output​

Answer 1

Answer:

Method Description

Math.sqrt() It is used to return the square root of a number.

Math.cbrt() It is used to return the cube root of a number.

Math.pow() It returns the value of first argument raised to the power to second argument.

Math.signum() It is used to find the sign of a given value.

Answer 2

Answer:

Java Math class provides several methods to work on math calculations like min(), max(), avg(), sin(), cos(), tan(), round(), ceil(), floor(), abs() etc.

Unlike some of the StrictMath class numeric methods, all implementations of the equivalent function of Math class can't define to return the bit-for-bit same results. This relaxation permits implementation with better-performance where strict reproducibility is not required.

If the size is int or long and the results overflow the range of value, the methods addExact(), subtractExact(), multiplyExact(), and toIntExact() throw an ArithmeticException.

For other arithmetic operations like increment, decrement, divide, absolute value, and negation overflow occur only with a specific minimum or maximum value. It should be checked against the maximum and minimum value as appropriate.