Mathematical functions: The “Math” class in the Java provides many useful methods for performing common mathematical functions. The “Math” class can be categorized as an exponent methods, trigonometric methods and service methods. The “Math” class also provides two “double” constants, “PI” and “E”. Trigonometric method: Trigonometric method consists of eight methods. They are: sin (randians) – it will return the sine of an angle in radians asin (a) – it will return the angle in radians for the inverse of sine Exponent method: Exponent methods consist of five methods. They are: exp (x) – it will return “e” raised to power of “x”. log (x) – it will return the natural logarithm of “x”

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Chapter 4.2, Problem 4.2.7CP

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Mathematical functions:

The “Math” class in the Java provides many useful methods for performing common mathematical functions.

The “Math” class can be categorized as an exponent methods, trigonometric methods and service methods.

The “Math” class also provides two “double” constants, “PI” and “E”.

Trigonometric method:

Trigonometric method consists of eight methods. They are:

sin (randians) – it will return the sine of an angle in radians

asin (a) – it will return the angle in radians for the inverse of sine

Exponent method:

Exponent methods consist of five methods. They are:

exp (x) – it will return “e” raised to power of “x”.

log (x) – it will return the natural logarithm of “x”

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