Below are the commands: (where A is the augmented matrix)

with(LinearAlgebra):

A :=

Hi, I need to find the domain and range for x=(1/5)*e^(y/2). How do I do that in Maple? Thanks!

I apologize to ask this rather simplistic question, but I am very new to this. I can plot a function such as plot(10*x3, x=1..5); BUT what if the range is only specific points such as x=1, 0,07, 8? What is the syntax for this range?