f) Construct an example of a categorical syllogism that is different from the one provided in 'd' above. Each statement must be true. (3 marks) g) Use a Venn diagram to test and prove that the argument in 'f above is invalid. (5 marks) h) Based on the results in'e' and g' above, what can be concluded about the relationship between validity, invalidity and truth? (2 marks) i) Are the arguments in 'd' and'f sound? (2 marks) j) In a case where both arguments have all true premises and conclusion but yet one may be valid and the other invalid, how do you explain? (2 marks)