1.Which of the following are not state functions? (I) q+wq + wq+w (II) qqq (III) www (IV) H−TSH - TSH−TSa.(I) and (IV)b.(II), (III) and (IV)c.(I), (II) and (III)d.(II) and (III)Login to continueOnly logged in users canattempt or see the solution.