THIS ISNT A QUESTION BUT IT HAS TO BE SAID. STOP PUTTING LINKS!!! This is supposed to be a app/site to help people not download a virus I need help on a test not to get some weird virus. needs to stop this

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?

What is domain name system (dns)? allows dynamic ip address allocation so users do not have to have a preconfigured ip address to use the network converts ip addresses into domains, or identifying labels that use a variety of recognizable naming conventions the efficient coexistence of telephone, video, and data communication within a single network, offering convenience and flexibility not possible with separate infrastructures the integration of communication channels into a single service

(, urgent need): how do i change my username