Want to check whenever my command line value is x

In reply to dave_59:

Well this logic basically has no functional dependency on other functions just that mu_value is getting this output value = '{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0} i want to assign all values as x but when i am giving the condition of assignment that its not taking and 0 0 0 values are getting printed