Why do I need to sign in?Quora is a knowledge-sharing community that depends on everyone being able to pitch in when they know something.
added an answer. Vote by Sridhar Reddy.Robert
Enclose a portion of the curve within a figure with known area (say a rectangle). Now shoot lots of random darts at the figure and count the hits that are under or on the curve. It will be x% of the throws and the area is x% percent of the area of the enclosing rectangle.
added an answer.Robert
The President is the master and captain of his department of government, the Executive Branch. Since Congress writes mostly enabling legislation for the various branches of government the details of executing the laws are in the hands of those that run their departments. In the case of the Executive Branch the President can issue directives or executive orders on how the laws will be executed.