Find the exact value of 
without using a calculator.
Definitions:
Actual Parameter
The actual value or expression passed to a function or method at the time of call, also known as an argument.
Method Call
The process of invoking a method in a program, which performs a specific task or function.
Valid Call
A function or method invocation in programming that is correctly formatted and appropriate for the context in which it is used.
Public Static
In programming languages like Java, it defines class methods or variables that can be accessed without creating an instance of the class.
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