How to define a symbolic vector?

I would like to define a symbolic vector like y = [0 1]*x where x is [x1 ; x2]. So basically y actually equals to x2. Is it possible?

Answer 1

[Star Strider]

Yes!

syms x1 x2
x = [x1; x2]
y = [0 1]*x

produces:

y =

x2