Eliminate duplicate values in a row!

>> A

A =

       2     3     5     6     6     9     9    11    12    16

I want eliminate duplicate values in A so that A should be

>>A
A=
    2    3   5   6   9   11   12   16

How to do this in single line?

Answer 1

[Lucas García]

unique(A)

[Raviteja]

Thanks!