(5 marks) Consider the following claim: A. No wff of S that contains only binary connectives is truth-functionally true. Produce your own example of a wff of S that shows this claim is false. Then explain where an attempt to prove this claim by mathematical induction would fail. (5 marks) Consider the following claim: A. No wff of S that contains only binary connectives is truth-functionally true. Produce your own example of a wff of S that shows this claim is false. Then explain where an attempt to prove this claim by mathematical induction would fail