A persuasive letter should begin with facts and examples
a clear statement of position
expert opinions
counterarguments

These tools give presenters more freedom to move about the room and interact with their audience. laptop computer laser pointer lcd projector remote control

What statement best describes operating systems? it’s possible for modern computers to function without operating systems. most operating systems are free or very inexpensive. operating systems are managed by the computer’s microprocessor (cpu). operating systems manage the computer’s random access memory (ram).

Let r be a robotic arm with a fixed base and seven links. the last joint of r is a prismatic joint, the other ones are revolute joints. give a set of parameters that determines a placement of r. what is the dimension of the configuration space resulting from your choice of parameters?