comparing two separate for loops

i have two seperate for loops

i need to compare them to display what is repeated ONLY in the both of them

ex.

Z =

0.0024 0.0019 0.0015 0.0012 0.0010 0.0007 0.0005 0.0003 0.0002

Y =

0.0031 0.0024 0.0019 0.0015 0.0012 0.0010 0.0007 0.0005 0.0003 0.0002

the asnwer should be

X=

0.0024 0.0019 0.0015 0.0012 0.0010 0.0007 0.0005 0.0003 0.0002

Answer 1

[Image Analyst]

Use intersect():

Z =[0.0024    0.0019    0.0015    0.0012    0.0010    0.0007    0.0005    0.0003    0.0002]
Y =[0.0031    0.0024    0.0019    0.0015    0.0012    0.0010    0.0007    0.0005    0.0003    0.0002]
X = intersect(Z, Y)