Given the sequence, x(n)={4,3,6,5,6,5,5,8,4,3,6,5,2,4,3,6,5,4,3,6,5,1,4,3,6,5,8,4,3,6,5,6,5,1,4,3}
a) Down-sample x(n) by a factor of 3 to get a new sequence y(n). Then, down-sample the sequence y(n) by a factor of 2 to get a new sequence z(n).
b) Down-sample x(n) by a factor 6 to get a new sequence v(n). Compare z(n) and v(n), are they identical.