Question

if U={1,3,5,7,9,11} and A={1,5,9} then A'=?​

Answer 1

Answer:

A'=(3,7,11)

Step-by-step explanation:

A' is that which doesn't included A other than A

Answer 2

Answer:

A'={3,7,11}

Step-by-step explanation:

The elements in A' are the elements those are not in A and those are in U(universal set).