113. Which of the following statements is not correct with reference to essay?
(1) The essay differs from a “treatise” or “dissertation” in its lack of pretension to be a systemic and complete exposition
(2) An essay primarily discusses its subject in non-technical fashion.
(3) The essay discusses its subject with a liberal use of such devices as anecdotes, striking illustrations and humour to augment its appeal.
(4) The formal essay is relatively personal.