Find the number of rows and column of non-zero number(1st)

Given matrix of Mat. How can I find the number of row & column of the 1st non-zero number?

Mat =

     0     0
     0     0
     0     0
     0     0
     0     0
     0     1
     1     1

The result should be:-

a=[6 2]

Answer 1

[Bruno Luong]

[c,r] = find(Mat.',1,'first');
a = [r,c]

[fyza affandi]

Thank you very much. Really appriciated it