What is the main difference between passing parameters to a function by value and passing parameters to a function by address? Explain your answer with a proper example for each. What ambiguity exists...

What is the main difference between passing parameters to a function by value and passing parameters to a function by address? Explain your answer with a proper example for each. What ambiguity exists in the statement P = 9/4 – 1 34. Suppose a small company has five employees and is planning to increase the number to six. Moreover, suppose one of the company’s programs contained the following assignment statements.