Derive analytical expressions for =3,…=2,… =1,… =1,…− =1,…−2), in terms of the element of a and the elements of l and u that you may have already found. how many multiplications (mlu) and how many additions (alu) are required for this lu decomposition process?

The two main ways in which marketers address the competition with their strategies are by satisfying a need better than a competition and by

One of your customers wants you to build a personal server that he can use in his home. one of his concerns is making sure he has at least one backup of their data stored on the server in the event that a disk fails. you have decided to back up his data using raid. since this server is for personal use only, the customer wants to keep costs down. therefore, he would like to keep the number of drives to a minimum. which of the following raid systems would best meet the customer's specifications? a. raid 0 b. raid 1 c. raid 5 d. raid 10

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?