Which of the following statements correctly describes the usage of the java.lang.Math class in Java SE$?$

a$.$ java.lang.Math does not support trigonometric functions

b$.$ java.lang.Math provides a pseudorandom$-$number generator

c$.$ java.lang.Math contains static functions for methematical operations.

d$.$ The abs functions in java.lang.Math are overloaded to support different primitive types.

e$.$ Java.lang.Math contains static constants for PI and G$($the Gravitational contant$)$