Does anyone know programming

Im doing this last minute and literally none of my neighbors or people that my dad works with use excel so if anyone could me make up an example

In my email i got a message it says a quick message and in message details on who its from its says nicole and under nicole is [email protected] -

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?